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MILESTONE: latest shell ships 9.0 (zero violations) on claude-code — flagship luxury DW UI. Beauty arc complete: ~3->6.5->7.5->9.0. Reusable :root token system validated.

3bdad30387796526adf0a7afec4ac19c9b7e633f · 2026-07-25 06:37:45 -0700 · Steve Abrams

Files touched

Diff

commit 3bdad30387796526adf0a7afec4ac19c9b7e633f
Author: Steve Abrams <steve@designerwallcoverings.com>
Date:   Sat Jul 25 06:37:45 2026 -0700

    MILESTONE: latest shell ships 9.0 (zero violations) on claude-code — flagship luxury DW UI. Beauty arc complete: ~3->6.5->7.5->9.0. Reusable :root token system validated.
---
 data/artifacts/549a91d5af59/qwen25-7b.html |  125 +++
 data/artifacts/549a91d5af59/qwen25-7b.png  |  Bin 0 -> 39481 bytes
 data/artifacts/e23a580af7f6/gpt.html       | 1234 ++++++++++++++++++++++++++++
 data/artifacts/e23a580af7f6/gpt.png        |  Bin 0 -> 201754 bytes
 data/artifacts/e23a580af7f6/qwen25-7b.html |  187 +++++
 data/artifacts/e23a580af7f6/qwen25-7b.png  |  Bin 0 -> 14628 bytes
 data/artifacts/e23a580af7f6/qwen3-14b.html |  366 +++++++++
 data/artifacts/e23a580af7f6/qwen3-14b.png  |  Bin 0 -> 109669 bytes
 data/challenges.json                       |   73 +-
 data/costlog.jsonl                         |    1 +
 10 files changed, 1956 insertions(+), 30 deletions(-)

diff --git a/data/artifacts/549a91d5af59/qwen25-7b.html b/data/artifacts/549a91d5af59/qwen25-7b.html
new file mode 100644
index 0000000..bb3cfef
--- /dev/null
+++ b/data/artifacts/549a91d5af59/qwen25-7b.html
@@ -0,0 +1,125 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Designer Wallcoverings</title>
+    <style>
+        :root {
+            --bg: #0d0d0f;
+            --surface: #17171c;
+            --text: #f5f2ea;
+            --muted: #8a8578;
+            --accent: #c9a961;
+            --line: 1px solid var(--surface);
+            --shadow: 0 8px 24px rgba(0,0,0,.12), hover 0 16px 48px rgba(0,0,0,.18);
+            --ease: cubic-bezier(.22,1,.36,1);
+        }
+        body {
+            margin: 0;
+            font-family: 'Didot', 'Bodoni MT', 'Playfair Display', Georgia, serif;
+            background-color: var(--bg);
+            color: var(--text);
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            height: 100vh;
+        }
+        header {
+            margin-bottom: 32px;
+            text-align: left;
+            font-size: 52px;
+            letter-spacing: .18em;
+            color: var(--text);
+            background-color: transparent;
+        }
+        h1, h2, h3, .scoreboard-label {
+            font-family: 'Didot', 'Bodoni MT', 'Playfair Display', Georgia, serif;
+            text-transform: uppercase;
+            letter-spacing: .15em;
+            color: var(--text);
+        }
+        .header-wordmark {
+            display: inline-block;
+            padding-right: 24px;
+            font-size: 50px;
+        }
+        .scoreboard-container {
+            background-color: var(--surface);
+            border-radius: 14px;
+            box-shadow: var(--shadow) inset;
+            padding: 32px;
+            margin-bottom: 64px;
+        }
+        .scoreboard-label {
+            font-size: 18px;
+            line-height: 1.5;
+            color: var(--muted);
+        }
+        .bar-chart-container {
+            position: relative;
+            width: 100%;
+            height: 200px;
+            background-color: var(--surface);
+            border-radius: 14px;
+            box-shadow: var(--shadow) inset;
+        }
+        .bar {
+            height: 50%;
+            transition: transform .7s ease-in-out;
+        }
+        @keyframes fadeUp {
+            from { opacity: 0; transform: translateY(28px); }
+            to { opacity: 1; transform: none; }
+        }
+        .bar:nth-child(1) { animation-name: fadeUp; }
+        .bar:nth-child(2) { animation-delay: 90ms; animation-name: fadeUp; }
+        /* Add more bars as needed */
+    </style>
+</head>
+<body>
+    <header class="header-wordmark">DESIGNER WALLCOVERINGS</header>
+
+    <div class="scoreboard-container">
+        <h1>TOP COLORWAY THIS MONTH</h1>
+        <p class="scoreboard-label">Muted: #8a8578</p>
+        <p class="scoreboard-label">Accent: #c9a961</p>
+    </div>
+
+    <div class="scoreboard-container">
+        <h1>SAVES BY HUE</h1>
+        <p class="scoreboard-label">Muted: #8a8578</p>
+        <p class="scoreboard-label">Accent: #c9a961</p>
+    </div>
+
+    <div class="bar-chart-container">
+        <div class="bar" style="width: 40%; background-color: var(--accent);"></div>
+        <!-- Add more bars as needed -->
+    </div>
+
+    <div class="scoreboard-container">
+        <h1>SEASON'S 8 COLORS</h1>
+        <div style="display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px;">
+            <div class="swatch" style="background-color: var(--accent);"></div>
+            <div class="swatch" style="background-color: #c9a961;"></div>
+            <!-- Add more swatches as needed -->
+        </div>
+    </div>
+
+    <div class="scoreboard-container">
+        <h1>BEST-PERFORMING STYLE</h1>
+        <p class="scoreboard-label">Style Name: Modern Minimalist</p>
+        <p class="scoreboard-label">Saves: $50,000</p>
+    </div>
+
+    <style>
+        .swatch {
+            width: 64px;
+            height: 64px;
+            border-radius: 14px;
+            box-shadow: var(--shadow);
+            margin-bottom: 24px;
+        }
+    </style>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/549a91d5af59/qwen25-7b.png b/data/artifacts/549a91d5af59/qwen25-7b.png
new file mode 100644
index 0000000..3572514
Binary files /dev/null and b/data/artifacts/549a91d5af59/qwen25-7b.png differ
diff --git a/data/artifacts/e23a580af7f6/gpt.html b/data/artifacts/e23a580af7f6/gpt.html
new file mode 100644
index 0000000..d00ca76
--- /dev/null
+++ b/data/artifacts/e23a580af7f6/gpt.html
@@ -0,0 +1,1234 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8" />
+<title>Designer Wallcoverings · Colorway Match</title>
+<style>
+:root {
+  /* Design tokens */
+  --bg: #0d0d0f;
+  --surface: #17171c;
+  --surface-soft: #1f2026;
+  --text: #f5f2ea;
+  --muted: #8a8578;
+  --accent: #c9a961; /* brass metallic */
+  --accent-soft: #7d6a45;
+  --line: rgba(245, 242, 234, 0.14);
+  --line-strong: rgba(245, 242, 234, 0.24);
+  --shadow-soft: 0 22px 40px rgba(0, 0, 0, 0.55);
+  --shadow-subtle: 0 1px 0 rgba(255, 255, 255, 0.02), 0 0 0 1px rgba(0,0,0,0.7);
+  --radius-sm: 6px;
+  --radius-md: 10px;
+  --radius-lg: 16px;
+  --ease-swift: cubic-bezier(.22,.9,.24,1);
+  --ease-hero: cubic-bezier(.22,1,.36,1);
+  --tile-size: 68px;
+  --gap: 10px;
+
+  /* Colorways */
+  --oatmeal-base: #f5f0e5;
+  --oatmeal-ink: #c7b89c;
+
+  --celadon-base: #d0e3d5;
+  --celadon-ink: #93b8a0;
+
+  --blush-base: #f3d8d7;
+  --blush-ink: #c99b99;
+
+  --ink-base: #23242a;
+  --ink-ink: #9ca0b7;
+
+  --brass-base: #f0e1c3;
+  --brass-ink: #b9974f;
+}
+
+/* Reset */
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+html,
+body {
+  margin: 0;
+  padding: 0;
+  height: 100%;
+  background: radial-gradient(circle at top, #1b1b22 0, #060608 55%, #020203 100%);
+  color: var(--text);
+  font-family: "Segoe UI", -apple-system, system-ui, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
+}
+
+body {
+  display: flex;
+  flex-direction: column;
+}
+
+/* Header / wordmark */
+header {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  z-index: 20;
+  backdrop-filter: blur(18px);
+  background: linear-gradient(to bottom, rgba(6,6,8,0.9), rgba(6,6,8,0.82) 55%, rgba(6,6,8,0.3) 100%);
+  border-bottom: 1px solid var(--line);
+  box-shadow: 0 18px 30px rgba(0,0,0,0.65);
+}
+
+.header-inner {
+  max-width: 960px;
+  margin: 0 auto;
+  padding: 18px 20px 14px;
+  display: flex;
+  align-items: flex-end;
+  justify-content: space-between;
+  gap: 24px;
+}
+
+.brand-lockup {
+  display: flex;
+  flex-direction: column;
+}
+
+.brand-wordmark {
+  font-family: "Playfair Display", "Times New Roman", Georgia, serif;
+  font-size: 44px;
+  line-height: 1.05;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: #1c1a17; /* darkest ink */
+  -webkit-text-fill-color: #1c1a17;
+  text-rendering: geometricPrecision;
+  white-space: normal;
+  max-width: 18ch;
+}
+
+.brand-subtitle {
+  margin-top: 6px;
+  font-size: 12px;
+  letter-spacing: 0.16em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+/* Header controls */
+.hud {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-end;
+  gap: 10px;
+  font-family: "Avenir Next", "Century Gothic", "Segoe UI", sans-serif;
+}
+
+.hud-row {
+  display: flex;
+  gap: 18px;
+  align-items: center;
+  justify-content: flex-end;
+}
+
+.hud-label {
+  font-size: 11px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+.hud-value {
+  font-size: 18px;
+  letter-spacing: 0.08em;
+  text-transform: uppercase;
+  color: var(--text);
+}
+
+.hud-pill {
+  padding: 6px 12px;
+  border-radius: 999px;
+  border: 1px solid var(--line-strong);
+  background: radial-gradient(circle at top left, rgba(255,255,255,0.1), rgba(12,12,16,0.8));
+  box-shadow: var(--shadow-subtle);
+}
+
+/* Buttons */
+.btn {
+  border-radius: 999px;
+  border: 1px solid rgba(201,169,97,0.7);
+  background: linear-gradient(135deg, rgba(248,235,205,0.22), rgba(72,57,29,0.8));
+  color: var(--text);
+  padding: 7px 18px 8px;
+  font-size: 11px;
+  letter-spacing: 0.19em;
+  text-transform: uppercase;
+  font-family: "Avenir Next", "Century Gothic", "Segoe UI", sans-serif;
+  cursor: pointer;
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  box-shadow: 0 0 0 1px rgba(0,0,0,0.95), 0 10px 20px rgba(0,0,0,0.85);
+  transition: transform 150ms var(--ease-swift), box-shadow 150ms var(--ease-swift), background 160ms var(--ease-swift), border-color 160ms var(--ease-swift), color 160ms var(--ease-swift);
+}
+
+.btn span.icon {
+  width: 10px;
+  height: 10px;
+  border-radius: 50%;
+  background: radial-gradient(circle at 20% 20%, #fff8dd, var(--accent));
+  box-shadow: 0 0 0 1px rgba(0,0,0,0.6);
+}
+
+.btn:hover {
+  transform: translateY(-1px);
+  box-shadow: 0 14px 26px rgba(0,0,0,0.9);
+  background: linear-gradient(135deg, rgba(252,242,218,0.35), rgba(92,73,36,0.9));
+}
+
+.btn:active {
+  transform: translateY(0);
+  box-shadow: 0 6px 16px rgba(0,0,0,0.8);
+}
+
+/* Main layout */
+main {
+  flex: 1;
+  display: flex;
+  justify-content: center;
+  align-items: stretch;
+}
+
+.game-shell {
+  width: 100%;
+  max-width: 960px;
+  margin: 110px auto 32px;
+  padding: 22px 20px 32px;
+  display: flex;
+  flex-wrap: wrap;
+  gap: 26px;
+}
+
+.board-panel {
+  flex: 0 0 auto;
+  padding: 18px 18px 22px;
+  border-radius: var(--radius-lg);
+  background: radial-gradient(circle at top, #272733 0, #121219 45%, #090910 100%);
+  border: 1px solid rgba(245,242,234,0.08);
+  box-shadow: var(--shadow-soft);
+  position: relative;
+}
+
+/* Decorative frame lines */
+.board-panel::before,
+.board-panel::after {
+  content: "";
+  position: absolute;
+  border: 1px solid rgba(201,169,97,0.4);
+  border-radius: 14px;
+  opacity: 0.5;
+  pointer-events: none;
+}
+
+.board-panel::before {
+  inset: 10px;
+  border-style: solid none none solid;
+}
+
+.board-panel::after {
+  inset: 16px;
+  border-style: none solid solid none;
+}
+
+/* Info panel */
+.info-panel {
+  flex: 1 1 240px;
+  min-width: 220px;
+  padding: 14px 18px 18px;
+  border-radius: var(--radius-lg);
+  background: radial-gradient(circle at top right, rgba(32,32,42,0.8), rgba(7,7,11,0.9));
+  border: 1px solid rgba(245,242,234,0.06);
+  box-shadow: 0 18px 32px rgba(0,0,0,0.7);
+  font-family: "Avenir Next", "Century Gothic", "Segoe UI", sans-serif;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+}
+
+.info-heading {
+  font-family: "Playfair Display", "Times New Roman", Georgia, serif;
+  font-size: 28px;
+  letter-spacing: 0.09em;
+  text-transform: uppercase;
+  color: var(--text);
+  margin-bottom: 6px;
+}
+
+.info-sub {
+  font-size: 13px;
+  letter-spacing: 0.16em;
+  text-transform: uppercase;
+  color: var(--muted);
+  margin-bottom: 14px;
+}
+
+.info-body {
+  font-size: 14px;
+  line-height: 1.6;
+  color: rgba(245,242,234,0.82);
+  max-width: 32rem;
+}
+
+.legend {
+  margin-top: 18px;
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
+  gap: 10px 14px;
+}
+
+.legend-item {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+}
+
+.legend-swatch {
+  width: 30px;
+  height: 22px;
+  border-radius: 999px;
+  box-shadow: 0 0 0 1px rgba(0,0,0,0.8), 0 4px 8px rgba(0,0,0,0.75);
+  position: relative;
+  overflow: hidden;
+}
+
+.legend-label {
+  font-size: 11px;
+  letter-spacing: 0.15em;
+  text-transform: uppercase;
+  color: rgba(245,242,234,0.78);
+}
+
+/* Swatch patterns (legend + tiles) */
+.swatch-oatmeal {
+  background:
+    linear-gradient(135deg, rgba(255,255,255,0.06), transparent 60%),
+    repeating-linear-gradient(135deg, rgba(199,184,156,0.45) 0, rgba(199,184,156,0.45) 1px, rgba(245,240,229,0.2) 1px, rgba(245,240,229,0.2) 5px),
+    linear-gradient(135deg, var(--oatmeal-base), #f0e5cf);
+}
+
+.swatch-celadon {
+  background:
+    radial-gradient(circle at 20% 0%, rgba(255,255,255,0.4), transparent 55%),
+    repeating-linear-gradient(90deg, rgba(116,158,129,0.42) 0, rgba(116,158,129,0.42) 2px, rgba(208,227,213,0.3) 2px, rgba(208,227,213,0.3) 6px),
+    linear-gradient(135deg, var(--celadon-base), #c1dac9);
+}
+
+.swatch-blush {
+  background:
+    radial-gradient(circle at 80% 0%, rgba(255,255,255,0.5), transparent 52%),
+    repeating-linear-gradient(180deg, rgba(201,155,153,0.4) 0, rgba(201,155,153,0.4) 1px, rgba(243,216,215,0.35) 1px, rgba(243,216,215,0.35) 4px),
+    linear-gradient(145deg, var(--blush-base), #f5cfd0);
+}
+
+.swatch-ink {
+  background:
+    linear-gradient(135deg, rgba(156,160,183,0.45), transparent 50%),
+    repeating-linear-gradient(45deg, rgba(60,62,84,0.9) 0, rgba(60,62,84,0.9) 1px, rgba(23,24,36,0.95) 1px, rgba(23,24,36,0.95) 5px),
+    linear-gradient(135deg, var(--ink-base), #181922);
+}
+
+.swatch-brass {
+  background:
+    radial-gradient(circle at 10% 0%, rgba(255,255,255,0.85), transparent 40%),
+    linear-gradient(120deg, rgba(156,116,50,0.9), rgba(212,177,101,0.4)),
+    linear-gradient(140deg, var(--brass-base), #e3c79a);
+}
+
+/* Board / tiles */
+.board {
+  position: relative;
+  width: calc(var(--tile-size) * 6 + var(--gap) * 5);
+  height: calc(var(--tile-size) * 6 + var(--gap) * 5);
+  display: grid;
+  grid-template-columns: repeat(6, var(--tile-size));
+  grid-template-rows: repeat(6, var(--tile-size));
+  gap: var(--gap);
+  padding: 10px;
+  border-radius: 14px;
+  background: radial-gradient(circle at top left, rgba(245,242,234,0.08), transparent 55%), rgba(0,0,0,0.6);
+  box-shadow: 0 0 0 1px rgba(245,242,234,0.16), 0 16px 26px rgba(0,0,0,0.9);
+}
+
+.tile {
+  position: relative;
+  border-radius: 12px;
+  cursor: pointer;
+  box-shadow: 0 2px 0 rgba(255,255,255,0.04), 0 0 0 1px rgba(0,0,0,0.95), 0 12px 18px rgba(0,0,0,0.85);
+  overflow: hidden;
+  transform-origin: center;
+  transition:
+    transform 120ms var(--ease-swift),
+    box-shadow 120ms var(--ease-swift),
+    filter 160ms var(--ease-swift),
+    opacity 160ms var(--ease-swift);
+}
+
+.tile::after {
+  content: "";
+  position: absolute;
+  inset: 0;
+  background: radial-gradient(circle at top left, rgba(255,255,255,0.22), transparent 55%);
+  mix-blend-mode: screen;
+  opacity: 0.7;
+  pointer-events: none;
+}
+
+.tile-inner {
+  position: absolute;
+  inset: 0;
+  border-radius: inherit;
+}
+
+.tile.selected {
+  box-shadow: 0 0 0 1px rgba(201,169,97,0.9), 0 0 0 3px rgba(201,169,97,0.5), 0 16px 24px rgba(0,0,0,0.95);
+  transform: translateY(-2px) scale(1.03);
+  z-index: 2;
+}
+
+.tile.disabled {
+  pointer-events: none;
+}
+
+.tile:hover:not(.selected) {
+  transform: translateY(-1px);
+  box-shadow: 0 14px 22px rgba(0,0,0,0.9);
+}
+
+.tile.matching {
+  animation: shimmer 650ms var(--ease-swift);
+}
+
+.tile.clearing {
+  animation: fadeOutDown 460ms var(--ease-swift) forwards;
+}
+
+.tile.falling {
+  animation: fallIn 260ms var(--ease-swift) forwards;
+}
+
+/* Tile patterns (reuse legend swatches) */
+.tile.oatmeal .tile-inner { background: inherit; }
+.tile.oatmeal { background: var(--oatmeal-base); }
+.tile.oatmeal .tile-inner { background: inherit; }
+.tile.oatmeal { background: none; }
+.tile.oatmeal .tile-inner { background: inherit; }
+.tile.oatmeal .tile-inner.swatch {
+  background: none;
+}
+
+.tile.oatmeal .tile-inner { background: inherit; }
+
+/* Map classes to swatches */
+.tile.oatmeal .tile-inner { background: inherit; }
+.tile.oatmeal { background: none; }
+.tile.oatmeal.swatch-apply .tile-inner { background: none; }
+
+.tile.oatmeal .tile-inner { background: none; }
+
+/* Just re-apply explicit classes */
+.tile.oatmeal .tile-inner { background: none; }
+
+.tile.oatmeal .tile-inner { background: none; }
+
+.tile.oatmeal .tile-inner { background: none; }
+
+.tile.oatmeal .tile-inner { background: none; }
+
+.tile.oatmeal .tile-inner { background: none; }
+
+.tile.oatmeal .tile-inner { background: none; }
+
+.tile.oatmeal .tile-inner { background: none; }
+
+/* Simplify: assign swatch classes directly */
+.tile.oatmeal .tile-inner { background: none; }
+.tile.celadon .tile-inner { background: none; }
+.tile.blush .tile-inner { background: none; }
+.tile.ink .tile-inner { background: none; }
+.tile.brass .tile-inner { background: none; }
+
+/* We'll place swatch-* on tile-inner via JS; fallback here */
+.tile.oatmeal { background: linear-gradient(135deg, var(--oatmeal-base), #f0e5cf); }
+.tile.celadon { background: linear-gradient(135deg, var(--celadon-base), #c1dac9); }
+.tile.blush { background: linear-gradient(145deg, var(--blush-base), #f5cfd0); }
+.tile.ink { background: linear-gradient(135deg, var(--ink-base), #181922); }
+.tile.brass { background: linear-gradient(140deg, var(--brass-base), #e3c79a); }
+
+/* Overlays & effects */
+@keyframes shimmer {
+  0% { box-shadow: 0 0 0 1px rgba(201,169,97,0.0), 0 0 18px rgba(201,169,97,0.0); }
+  40% { box-shadow: 0 0 0 1px rgba(255,249,230,0.8), 0 0 22px rgba(255,247,215,0.8); }
+  100% { box-shadow: 0 0 0 1px rgba(201,169,97,0.0), 0 0 10px rgba(201,169,97,0.0); }
+}
+
+@keyframes fadeOutDown {
+  0% { opacity: 1; transform: translateY(0) scale(1); filter: brightness(1); }
+  60% { opacity: 0.4; transform: translateY(4px) scale(0.98); filter: brightness(1.3); }
+  100% { opacity: 0; transform: translateY(10px) scale(0.9); filter: brightness(1.6) blur(1px); }
+}
+
+@keyframes fallIn {
+  0% { transform: translateY(-40px); opacity: 0; filter: blur(1px); }
+  75% { transform: translateY(2px); opacity: 1; filter: blur(0); }
+  100% { transform: translateY(0); opacity: 1; }
+}
+
+/* Score floaters */
+.score-floater {
+  position: absolute;
+  pointer-events: none;
+  font-family: "Avenir Next", "Century Gothic", "Segoe UI", sans-serif;
+  font-size: 14px;
+  letter-spacing: 0.14em;
+  text-transform: uppercase;
+  color: var(--accent);
+  text-shadow: 0 0 12px rgba(201,169,97,0.9);
+  animation: floater 680ms var(--ease-swift) forwards;
+  z-index: 30;
+}
+
+@keyframes floater {
+  0% { opacity: 0; transform: translate(-50%, -10px); }
+ 20% { opacity: 1; transform: translate(-50%, -18px); }
+ 100% { opacity: 0; transform: translate(-50%, -38px); }
+}
+
+/* Overlay for game states */
+.overlay {
+  position: fixed;
+  inset: 0;
+  background: radial-gradient(circle at top, rgba(12,12,18,0.9), rgba(2,2,4,0.98));
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  z-index: 40;
+  opacity: 0;
+  pointer-events: none;
+  transition: opacity 260ms var(--ease-hero);
+}
+
+.overlay.visible {
+  opacity: 1;
+  pointer-events: auto;
+}
+
+.overlay-panel {
+  width: min(420px, 90vw);
+  border-radius: 18px;
+  padding: 26px 26px 22px;
+  background: radial-gradient(circle at top, #252532 0, #111119 56%, #090910 100%);
+  border: 1px solid rgba(245,242,234,0.12);
+  box-shadow: 0 28px 52px rgba(0,0,0,0.95);
+  font-family: "Avenir Next", "Century Gothic", "Segoe UI", sans-serif;
+  text-align: left;
+  position: relative;
+}
+
+.overlay-panel::before {
+  content: "";
+  position: absolute;
+  inset: 12px;
+  border-radius: 12px;
+  border: 1px solid rgba(201,169,97,0.35);
+  opacity: 0.5;
+  pointer-events: none;
+}
+
+.overlay-title {
+  font-family: "Playfair Display", "Times New Roman", Georgia, serif;
+  font-size: 32px;
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+  margin-bottom: 4px;
+}
+
+.overlay-subtitle {
+  font-size: 12px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--muted);
+  margin-bottom: 16px;
+}
+
+.overlay-body {
+  font-size: 14px;
+  line-height: 1.6;
+  color: rgba(245,242,234,0.84);
+  margin-bottom: 18px;
+}
+
+.overlay-stats {
+  display: flex;
+  gap: 18px;
+  margin-bottom: 18px;
+}
+
+.overlay-stat {
+  flex: 1;
+}
+
+.overlay-stat-label {
+  font-size: 11px;
+  text-transform: uppercase;
+  letter-spacing: 0.16em;
+  color: var(--muted);
+  margin-bottom: 6px;
+}
+
+.overlay-stat-value {
+  font-size: 18px;
+  letter-spacing: 0.08em;
+  text-transform: uppercase;
+}
+
+.overlay-actions {
+  display: flex;
+  justify-content: flex-end;
+}
+
+/* Responsive */
+@media (max-width: 800px) {
+  .header-inner {
+    flex-direction: column;
+    align-items: flex-start;
+  }
+  .hud {
+    align-items: flex-start;
+  }
+  .game-shell {
+    margin-top: 142px;
+    flex-direction: column;
+  }
+  .board-panel {
+    margin: 0 auto;
+  }
+  .board {
+    --tile-size: 54px;
+    --gap: 8px;
+  }
+  .brand-wordmark {
+    font-size: 40px;
+  }
+}
+
+@media (max-width: 480px) {
+  .board {
+    --tile-size: 46px;
+    --gap: 6px;
+  }
+  .header-inner {
+    padding-inline: 14px;
+  }
+  .game-shell {
+    padding-inline: 14px;
+  }
+  .info-panel {
+    padding-inline: 14px;
+  }
+}
+</style>
+</head>
+<body>
+<header>
+  <div class="header-inner">
+    <div class="brand-lockup">
+      <div class="brand-wordmark">Designer&nbsp;Wallcoverings</div>
+      <div class="brand-subtitle">COLORWAY MATCH · STUDY IN BRASS</div>
+    </div>
+    <div class="hud">
+      <div class="hud-row">
+        <div class="hud-pill">
+          <div class="hud-label">Score</div>
+          <div class="hud-value" id="score">0</div>
+        </div>
+        <div class="hud-pill">
+          <div class="hud-label">Moves</div>
+          <div class="hud-value" id="moves">0</div>
+        </div>
+      </div>
+      <div class="hud-row">
+        <button class="btn" id="restartBtn" type="button">
+          <span class="icon"></span>
+          <span>Restart Layout</span>
+        </button>
+      </div>
+    </div>
+  </div>
+</header>
+
+<main>
+  <div class="game-shell">
+    <section class="board-panel" aria-label="Colorway matching board">
+      <div class="board" id="board" aria-live="polite"></div>
+    </section>
+
+    <aside class="info-panel">
+      <div>
+        <div class="info-heading">Colorway&nbsp;Study</div>
+        <div class="info-sub">line up three or more</div>
+        <div class="info-body">
+          Swap adjacent wallcovering swatches to align three or more of a colorway — Oatmeal, Celadon, Blush, Ink, or Brass. Matches shimmer away, new swatches cascade in, and chains reward extra score.
+        </div>
+        <div class="legend">
+          <div class="legend-item">
+            <div class="legend-swatch swatch-oatmeal"></div>
+            <div class="legend-label">Oatmeal</div>
+          </div>
+          <div class="legend-item">
+            <div class="legend-swatch swatch-celadon"></div>
+            <div class="legend-label">Celadon</div>
+          </div>
+          <div class="legend-item">
+            <div class="legend-swatch swatch-blush"></div>
+            <div class="legend-label">Blush</div>
+          </div>
+          <div class="legend-item">
+            <div class="legend-swatch swatch-ink"></div>
+            <div class="legend-label">Ink</div>
+          </div>
+          <div class="legend-item">
+            <div class="legend-swatch swatch-brass"></div>
+            <div class="legend-label">Brass</div>
+          </div>
+        </div>
+      </div>
+      <div class="info-body" style="margin-top:18px;font-size:13px;color:rgba(245,242,234,0.75);">
+        Tip: Consider each tile a fabric memo on a presentation board. Gentle diagonals, reeds, and strié bring each colorway to life — no lettering needed.
+      </div>
+    </aside>
+  </div>
+</main>
+
+<!-- Overlays -->
+<div class="overlay" id="overlay">
+  <div class="overlay-panel">
+    <div class="overlay-title" id="overlayTitle">Balanced Layout</div>
+    <div class="overlay-subtitle" id="overlaySubtitle">a quiet moment between moves</div>
+    <div class="overlay-body" id="overlayBody">
+      You’ve explored this layout beautifully. Continue with a fresh arrangement or linger and study the palette a little longer.
+    </div>
+    <div class="overlay-stats">
+      <div class="overlay-stat">
+        <div class="overlay-stat-label">Final Score</div>
+        <div class="overlay-stat-value" id="overlayScore">0</div>
+      </div>
+      <div class="overlay-stat">
+        <div class="overlay-stat-label">Total Moves</div>
+        <div class="overlay-stat-value" id="overlayMoves">0</div>
+      </div>
+    </div>
+    <div class="overlay-actions">
+      <button class="btn" id="overlayRestart" type="button">
+        <span class="icon"></span>
+        <span>New Arrangement</span>
+      </button>
+    </div>
+  </div>
+</div>
+
+<script>
+(function() {
+  const ROWS = 6;
+  const COLS = 6;
+  const COLORWAYS = ["oatmeal", "celadon", "blush", "ink", "brass"];
+
+  const boardEl = document.getElementById("board");
+  const scoreEl = document.getElementById("score");
+  const movesEl = document.getElementById("moves");
+  const restartBtn = document.getElementById("restartBtn");
+
+  const overlay = document.getElementById("overlay");
+  const overlayTitle = document.getElementById("overlayTitle");
+  const overlaySubtitle = document.getElementById("overlaySubtitle");
+  const overlayBody = document.getElementById("overlayBody");
+  const overlayScore = document.getElementById("overlayScore");
+  const overlayMoves = document.getElementById("overlayMoves");
+  const overlayRestart = document.getElementById("overlayRestart");
+
+  let grid = [];
+  let tiles = [];
+  let selected = null;
+  let score = 0;
+  let moves = 0;
+  let animating = false;
+
+  function randomColorway() {
+    return COLORWAYS[Math.floor(Math.random() * COLORWAYS.length)];
+  }
+
+  function coordsToIndex(r, c) {
+    return r * COLS + c;
+  }
+
+  function createTileElement(row, col, color) {
+    const tile = document.createElement("div");
+    tile.className = `tile ${color}`;
+    tile.dataset.row = row;
+    tile.dataset.col = col;
+
+    const inner = document.createElement("div");
+    inner.className = "tile-inner";
+    // apply swatch pattern class based on color
+    inner.classList.add(
+      color === "oatmeal" ? "swatch-oatmeal" :
+      color === "celadon" ? "swatch-celadon" :
+      color === "blush" ? "swatch-blush" :
+      color === "ink" ? "swatch-ink" : "swatch-brass"
+    );
+    tile.appendChild(inner);
+    return tile;
+  }
+
+  function initBoard() {
+    grid = [];
+    tiles = [];
+    selected = null;
+    score = 0;
+    moves = 0;
+    updateHUD();
+    boardEl.innerHTML = "";
+
+    // temporary fill, avoiding starting matches
+    for (let r = 0; r < ROWS; r++) {
+      grid[r] = [];
+      for (let c = 0; c < COLS; c++) {
+        let color;
+        do {
+          color = randomColorway();
+        } while (
+          (c >= 2 && grid[r][c-1] === color && grid[r][c-2] === color) ||
+          (r >= 2 && grid[r-1][c] === color && grid[r-2][c] === color)
+        );
+        grid[r][c] = color;
+        const tile = createTileElement(r, c, color);
+        boardEl.appendChild(tile);
+        tiles[coordsToIndex(r,c)] = tile;
+      }
+    }
+    attachTileHandlers();
+    setTimeout(checkAndResolveMatches, 50);
+  }
+
+  function updateHUD() {
+    scoreEl.textContent = score;
+    movesEl.textContent = moves;
+  }
+
+  function attachTileHandlers() {
+    const isTouch = "ontouchstart" in window || navigator.maxTouchPoints > 0;
+    const downEvent = isTouch ? "touchstart" : "mousedown";
+
+    tiles.forEach(tile => {
+      tile.addEventListener(downEvent, onTileSelect, { passive: true });
+    });
+
+    if (isTouch) {
+      boardEl.addEventListener("touchmove", onTouchMove, { passive: false });
+      boardEl.addEventListener("touchend", onTouchEnd);
+    } else {
+      boardEl.addEventListener("mouseup", onMouseUp);
+    }
+  }
+
+  function getTile(row, col) {
+    if (row < 0 || row >= ROWS || col < 0 || col >= COLS) return null;
+    return tiles[coordsToIndex(row, col)];
+  }
+
+  function clearSelection() {
+    if (selected && selected.el) {
+      selected.el.classList.remove("selected");
+    }
+    selected = null;
+  }
+
+  function onTileSelect(e) {
+    if (animating) return;
+    const tile = e.currentTarget;
+    const row = parseInt(tile.dataset.row, 10);
+    const col = parseInt(tile.dataset.col, 10);
+
+    if (!selected) {
+      selected = { el: tile, row, col };
+      tile.classList.add("selected");
+    } else if (selected.el === tile) {
+      clearSelection();
+    } else {
+      const dr = Math.abs(selected.row - row);
+      const dc = Math.abs(selected.col - col);
+      if (dr + dc === 1) {
+        attemptSwap(selected, { el: tile, row, col });
+      } else {
+        clearSelection();
+        selected = { el: tile, row, col };
+        tile.classList.add("selected");
+      }
+    }
+  }
+
+  function onMouseUp() {
+    // mouse drag swapping not necessary; clicks suffice
+  }
+
+  let touchStartTile = null;
+
+  function getTileFromTouch(ev) {
+    const touch = ev.changedTouches[0];
+    const target = document.elementFromPoint(touch.clientX, touch.clientY);
+    if (!target) return null;
+    return target.closest(".tile");
+  }
+
+  function onTouchMove(ev) {
+    if (!selected) return;
+    if (animating) return;
+    ev.preventDefault();
+    const tile = getTileFromTouch(ev);
+    if (!tile) return;
+    const row = parseInt(tile.dataset.row, 10);
+    const col = parseInt(tile.dataset.col, 10);
+    const dr = Math.abs(selected.row - row);
+    const dc = Math.abs(selected.col - col);
+    if (dr + dc === 1) {
+      attemptSwap(selected, { el: tile, row, col });
+    }
+  }
+
+  function onTouchEnd() {
+    if (!animating) clearSelection();
+  }
+
+  function attemptSwap(a, b) {
+    if (animating) return;
+    animating = true;
+
+    const { row: r1, col: c1 } = a;
+    const { row: r2, col: c2 } = b;
+
+    swapTilesInDOM(a.el, b.el);
+
+    [grid[r1][c1], grid[r2][c2]] = [grid[r2][c2], grid[r1][c1]];
+
+    const matches = findAllMatches();
+    if (matches.length === 0) {
+      // invalid move, swap back
+      setTimeout(() => {
+        swapTilesInDOM(a.el, b.el);
+        [grid[r1][c1], grid[r2][c2]] = [grid[r2][c2], grid[r1][c1]];
+        animating = false;
+        clearSelection();
+      }, 160);
+      return;
+    }
+
+    moves++;
+    updateHUD();
+    clearSelection();
+    resolveMatches(matches, 1);
+  }
+
+  function swapTilesInDOM(tileA, tileB) {
+    const tempRow = tileA.dataset.row;
+    const tempCol = tileA.dataset.col;
+    tileA.dataset.row = tileB.dataset.row;
+    tileA.dataset.col = tileB.dataset.col;
+    tileB.dataset.row = tempRow;
+    tileB.dataset.col = tempCol;
+
+    const aIndex = tiles.indexOf(tileA);
+    const bIndex = tiles.indexOf(tileB);
+    if (aIndex > -1 && bIndex > -1) {
+      [tiles[aIndex], tiles[bIndex]] = [tiles[bIndex], tiles[aIndex]];
+    }
+
+    const placeholder = document.createElement("div");
+    boardEl.replaceChild(placeholder, tileA);
+    boardEl.replaceChild(tileA, tileB);
+    boardEl.replaceChild(tileB, placeholder);
+  }
+
+  function findAllMatches() {
+    const matches = [];
+    const visited = Array.from({ length: ROWS }, () => Array(COLS).fill(false));
+
+    // horizontal
+    for (let r = 0; r < ROWS; r++) {
+      let runStart = 0;
+      for (let c = 1; c <= COLS; c++) {
+        const prev = grid[r][c-1];
+        const curr = c < COLS ? grid[r][c] : null;
+        if (curr !== prev) {
+          const runLen = c - runStart;
+          if (prev && runLen >= 3) {
+            const group = [];
+            for (let k = runStart; k < c; k++) {
+              if (!visited[r][k]) {
+                visited[r][k] = true;
+                group.push({ r, c: k });
+              }
+            }
+            if (group.length) matches.push(group);
+          }
+          runStart = c;
+        }
+      }
+    }
+
+    // vertical
+    for (let c = 0; c < COLS; c++) {
+      let runStart = 0;
+      for (let r = 1; r <= ROWS; r++) {
+        const prev = grid[r-1][c];
+        const curr = r < ROWS ? grid[r][c] : null;
+        if (curr !== prev) {
+          const runLen = r - runStart;
+          if (prev && runLen >= 3) {
+            const group = [];
+            for (let k = runStart; k < r; k++) {
+              if (!visited[k][c]) {
+                visited[k][c] = true;
+                group.push({ r: k, c });
+              }
+            }
+            if (group.length) matches.push(group);
+          }
+          runStart = r;
+        }
+      }
+    }
+
+    return matches;
+  }
+
+  function resolveMatches(matches, chainLevel) {
+    if (!matches || matches.length === 0) {
+      animating = false;
+      checkNoMoves();
+      return;
+    }
+
+    const matchedSet = new Set();
+    matches.forEach(group => {
+      group.forEach(({ r, c }) => matchedSet.add(coordsToIndex(r,c)));
+    });
+
+    matchedSet.forEach(index => {
+      const tile = tiles[index];
+      if (!tile) return;
+      tile.classList.add("matching");
+      setTimeout(() => tile.classList.add("clearing"), 140);
+    });
+
+    const tilesCleared = matchedSet.size;
+    const basePoints = tilesCleared * 10;
+    const chainBonus = (chainLevel - 1) * 15 * tilesCleared;
+    const gained = basePoints + chainBonus;
+    score += gained;
+    updateHUD();
+
+    if (tilesCleared > 0) {
+      const firstIndex = matchedSet.values().next().value;
+      if (firstIndex != null) {
+        const tile = tiles[firstIndex];
+        const rect = tile.getBoundingClientRect();
+        const boardRect = boardEl.getBoundingClientRect();
+        spawnScoreFloater(
+          gained,
+          rect.left + rect.width / 2 - boardRect.left,
+          rect.top - boardRect.top + rect.height / 2
+        );
+      }
+    }
+
+    setTimeout(() => {
+      // remove matched tiles from grid
+      matchedSet.forEach(index => {
+        const tile = tiles[index];
+        if (!tile) return;
+        const r = parseInt(tile.dataset.row, 10);
+        const c = parseInt(tile.dataset.col, 10);
+        grid[r][c] = null;
+      });
+
+      applyGravity().then(() => {
+        const newMatches = findAllMatches();
+        if (newMatches.length > 0) {
+          resolveMatches(newMatches, chainLevel + 1);
+        } else {
+          animating = false;
+          checkNoMoves();
+        }
+      });
+    }, 420);
+  }
+
+  function applyGravity() {
+    return new Promise(resolve => {
+      const promises = [];
+
+      for (let c = 0; c < COLS; c++) {
+        let writeRow = ROWS - 1;
+        for (let r = ROWS - 1; r >= 0; r--) {
+          if (grid[r][c] != null) {
+            if (writeRow !== r) {
+              grid[writeRow][c] = grid[r][c];
+              grid[r][c] = null;
+              const tile = getTile(r, c);
+              if (tile) {
+                tile.dataset.row = writeRow;
+                const idxFrom = tiles.indexOf(tile);
+                const idxTo = coordsToIndex(writeRow, c);
+                tiles[idxTo] = tile;
+                tiles[idxFrom] = null;
+              }
+            }
+            writeRow--;
+          }
+        }
+
+        // fill new tiles above
+        for (let r = writeRow; r >= 0; r--) {
+          const color = randomColorway();
+          grid[r][c] = color;
+          const tile = createTileElement(r, c, color);
+          tile.classList.add("falling");
+          boardEl.appendChild(tile);
+          const idx = coordsToIndex(r, c);
+          tiles[idx] = tile;
+          promises.push(
+            new Promise(res => {
+              tile.addEventListener("animationend", () => {
+                tile.classList.remove("falling");
+                res();
+              }, { once: true });
+            })
+          );
+        }
+      }
+
+      // re-render positions by DOM order
+      const orderedTiles = [];
+      for (let r = 0; r < ROWS; r++) {
+        for (let c = 0; c < COLS; c++) {
+          const tile = getTile(r, c);
+          if (tile) orderedTiles.push(tile);
+        }
+      }
+      boardEl.innerHTML = "";
+      orderedTiles.forEach(tile => boardEl.appendChild(tile));
+      tiles = orderedTiles;
+
+      attachTileHandlers();
+
+      if (promises.length === 0) {
+        resolve();
+      } else {
+        Promise.all(promises).then(resolve);
+      }
+    });
+  }
+
+  function spawnScoreFloater(amount, x, y) {
+    const floater = document.createElement("div");
+    floater.className = "score-floater";
+    floater.textContent = "+" + amount;
+    floater.style.left = x + "px";
+    floater.style.top = y + "px";
+    boardEl.appendChild(floater);
+    floater.addEventListener("animationend", () => {
+      floater.remove();
+    });
+  }
+
+  function checkAndResolveMatches() {
+    const matches = findAllMatches();
+    if (matches.length > 0) {
+      animating = true;
+      resolveMatches(matches, 1);
+    }
+  }
+
+  function hasValidMoves() {
+    // check for any potential swap that would create a match
+    const cloneGrid = grid.map(row => row.slice());
+
+    function swapAndCheck(r1, c1, r2, c2) {
+      [cloneGrid[r1][c1], cloneGrid[r2][c2]] = [cloneGrid[r2][c2], cloneGrid[r1][c1]];
+      let found = false;
+
+      // minimal local check around swapped positions
+      for (const { r, c } of [{ r: r1, c: c1 }, { r: r2, c: c2 }]) {
+        const color = cloneGrid[r][c];
+        // horizontal
+        let count = 1;
+        let cc = c - 1;
+        while (cc >= 0 && cloneGrid[r][cc] === color) { count++; cc--; }
+        cc = c + 1;
+        while (cc < COLS && cloneGrid[r][cc] === color) { count++; cc++; }
+        if (count >= 3) { found = true; break; }
+        // vertical
+        count = 1;
+        let rr = r - 1;
+        while (rr >= 0 && cloneGrid[rr][c] === color) { count++; rr--; }
+        rr = r + 1;
+        while (rr < ROWS && cloneGrid[rr][c] === color) { count++; rr++; }
+        if (count >= 3) { found = true; break; }
+      }
+
+      [cloneGrid[r1][c1], cloneGrid[r2][c2]] = [cloneGrid[r2][c2], cloneGrid[r1][c1]];
+      return found;
+    }
+
+    for (let r = 0; r < ROWS; r++) {
+      for (let c = 0; c < COLS; c++) {
+        if (c + 1 < COLS && swapAndCheck(r, c, r, c+1)) return true;
+        if (r + 1 < ROWS && swapAndCheck(r, c, r+1, c)) return true;
+      }
+    }
+    return false;
+  }
+
+  function checkNoMoves() {
+    if (!hasValidMoves()) {
+      showOverlay();
+    }
+  }
+
+  function showOverlay() {
+    overlayTitle.textContent = "Balanced Layout";
+    overlaySubtitle.textContent = "no more deliberate moves";
+    overlayBody.textContent =
+      "This arrangement has settled into a quiet balance — there are no more colorway alignments left to discover. Start a new layout to keep exploring the palette.";
+    overlayScore.textContent = score;
+    overlayMoves.textContent = moves;
+    overlay.classList.add("visible");
+  }
+
+  function hideOverlay() {
+    overlay.classList.remove("visible");
+  }
+
+  restartBtn.addEventListener("click", () => {
+    hideOverlay();
+    initBoard();
+  });
+
+  overlayRestart.addEventListener("click", () => {
+    hideOverlay();
+    initBoard();
+  });
+
+  // Initialize
+  initBoard();
+})();
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/e23a580af7f6/gpt.png b/data/artifacts/e23a580af7f6/gpt.png
new file mode 100644
index 0000000..b8799f3
Binary files /dev/null and b/data/artifacts/e23a580af7f6/gpt.png differ
diff --git a/data/artifacts/e23a580af7f6/qwen25-7b.html b/data/artifacts/e23a580af7f6/qwen25-7b.html
new file mode 100644
index 0000000..c6345a0
--- /dev/null
+++ b/data/artifacts/e23a580af7f6/qwen25-7b.html
@@ -0,0 +1,187 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Tile-Matching Puzzle</title>
+    <style>
+        :root {
+            --bg: #17171c;
+            --surface: #f5f2ea;
+            --text: #f5f2ea;
+            --muted: #8a8578;
+            --accent: #c9a961;
+            --line: 1px solid var(--muted);
+            --shadow: 0 8px 24px rgba(0,0,0,.12), 0 16px 48px rgba(0,0,0,.18);
+            --ease: cubic-bezier(.22,1,.36,1);
+        }
+        html, body {
+            margin: 0;
+            padding: 0;
+            height: 100%;
+            background-color: var(--bg);
+            color: var(--text);
+            font-family: 'Didot', 'Bodoni MT', 'Playfair Display', Georgia, serif;
+            overflow: hidden;
+        }
+        header {
+            position: fixed;
+            left: 0;
+            top: 0;
+            width: 100%;
+            height: 64px;
+            background-color: var(--surface);
+            display: flex;
+            align-items: center;
+            justify-content: space-between;
+            padding: 0 32px;
+        }
+        header .wordmark {
+            font-size: 50px;
+            letter-spacing: .18em;
+            text-transform: uppercase;
+        }
+        main {
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            height: calc(100% - 64px);
+        }
+        .grid-container {
+            width: 320px;
+            display: grid;
+            grid-template-columns: repeat(6, 56px);
+            gap: 8px;
+            padding: 16px;
+        }
+        .tile {
+            width: 56px;
+            height: 56px;
+            background-size: cover;
+            cursor: pointer;
+            transition: transform var(--ease) .2s, box-shadow var(--ease) .2s;
+            border-radius: 8px;
+            user-select: none;
+        }
+        .scoreboard {
+            position: fixed;
+            bottom: 32px;
+            right: 16px;
+            font-size: 14px;
+            text-transform: uppercase;
+            letter-spacing: .15em;
+            color: var(--text);
+        }
+    </style>
+</head>
+<body>
+<header>
+    <div class="wordmark">DESIGNER WALLCOVERINGS</div>
+</header>
+<main>
+    <div id="grid" class="grid-container">
+        <!-- Tiles will be dynamically added here -->
+    </div>
+    <div class="scoreboard">
+        Score: 0
+    </div>
+</main>
+
+<script>
+const colors = [
+    { colorway: 'Oatmeal', tiles: ['#f5f2ea', '#e8d9c1'] },
+    { colorway: 'Celadon', tiles: ['#b0472e', '#a08c7a'] },
+    { colorway: 'Blush', tiles: ['#c65f38', '#e0a458'] },
+    { colorway: 'Ink', tiles: ['#1c1a17', '#0d0d0f'] },
+    { colorway: 'Brass', tiles: ['#b0472e', '#9b948a'] }
+];
+
+const grid = document.getElementById('grid');
+let score = 0;
+let moves = 0;
+
+function createTile(color, index) {
+    const tile = document.createElement('div');
+    tile.classList.add('tile');
+    tile.style.backgroundColor = color;
+    return tile;
+}
+
+function shuffleArray(array) {
+    for (let i = array.length - 1; i > 0; i--) {
+        const j = Math.floor(Math.random() * (i + 1));
+        [array[i], array[j]] = [array[j], array[i]];
+    }
+}
+
+function renderGrid() {
+    grid.innerHTML = '';
+    shuffleArray(colors);
+    for (let colorway of colors) {
+        for (let i = 0; i < 3; i++) {
+            const tile1 = createTile(colorway.tiles[0], moves++);
+            const tile2 = createTile(colorway.tiles[1], moves++);
+            grid.appendChild(tile1);
+            grid.appendChild(tile2);
+        }
+    }
+}
+
+function swapTiles(a, b) {
+    [a.style.backgroundColor, b.style.backgroundColor] = [b.style.backgroundColor, a.style.backgroundColor];
+}
+
+renderGrid();
+
+grid.addEventListener('click', (event) => {
+    const tile = event.target.closest('.tile');
+    if (!tile) return;
+
+    const tiles = Array.from(grid.querySelectorAll('.tile'));
+    for (let i = 0; i < tiles.length - 1; i++) {
+        if (tiles[i] === tile || !tiles[i + 1]) continue;
+        swapTiles(tiles[i], tiles[i + 1]);
+        moves++;
+        if (checkMatch(tiles)) return;
+    }
+});
+
+function checkMatch(tiles) {
+    for (let i = 0; i < tiles.length - 2; i++) {
+        const currentTile = tiles[i];
+        const nextTile = tiles[i + 1];
+        const nextNextTile = tiles[i + 2];
+
+        if (currentTile.style.backgroundColor === nextTile.style.backgroundColor && 
+            nextTile.style.backgroundColor === nextNextTile.style.backgroundColor) {
+            score += 50;
+            document.querySelector('.scoreboard').textContent = `Score: ${score}`;
+            
+            // Clear the match
+            setTimeout(() => {
+                currentTile.style.transform = 'scale(1.2)';
+                nextTile.style.transform = 'scale(1.2)';
+                nextNextTile.style.transform = 'scale(1.2)';
+
+                setTimeout(() => {
+                    currentTile.remove();
+                    nextTile.remove();
+                    nextNextTile.remove();
+
+                    renderGrid();
+                }, 500);
+            }, 200);
+
+            return true;
+        }
+    }
+}
+
+document.querySelector('.scoreboard').addEventListener('click', () => {
+    score = 0;
+    moves = 0;
+    renderGrid();
+});
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/e23a580af7f6/qwen25-7b.png b/data/artifacts/e23a580af7f6/qwen25-7b.png
new file mode 100644
index 0000000..cc2fd9d
Binary files /dev/null and b/data/artifacts/e23a580af7f6/qwen25-7b.png differ
diff --git a/data/artifacts/e23a580af7f6/qwen3-14b.html b/data/artifacts/e23a580af7f6/qwen3-14b.html
new file mode 100644
index 0000000..4298791
--- /dev/null
+++ b/data/artifacts/e23a580af7f6/qwen3-14b.html
@@ -0,0 +1,366 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>Designer Wallcoverings - Tile Puzzle</title>
+  <style>
+    :root {
+      --bg: #faf8f4;
+      --surface: #ffffff;
+      --text: #1c1a17;
+      --muted: #9b948a;
+      --accent: #b0472e;
+      --line: #eae5e0;
+      --shadow: 0 8px 24px rgba(0,0,0,0.12);
+      --ease: cubic-bezier(0.22,1,0.36,1);
+      --glow: 0 0 24px var(--accent)35%;
+      --spacing-4: 4px;
+      --spacing-8: 8px;
+      --spacing-12: 12px;
+      --spacing-16: 16px;
+      --spacing-24: 24px;
+      --spacing-32: 32px;
+      --spacing-48: 48px;
+      --spacing-64: 64px;
+      --spacing-96: 96px;
+      --card-radius: 14px;
+    }
+
+    html, body {
+      margin: 0;
+      padding: 0;
+      font-family: -apple-system, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
+      background-color: var(--bg);
+      color: var(--text);
+      height: 100%;
+      overflow: hidden;
+    }
+
+    header {
+      position: fixed;
+      top: 0;
+      left: 0;
+      right: 0;
+      padding: var(--spacing-24) var(--spacing-32);
+      background-color: var(--surface);
+      box-shadow: var(--shadow);
+      display: flex;
+      align-items: center;
+      font-family: 'Playfair Display', Georgia, serif;
+      font-size: 40px;
+      letter-spacing: 0.18em;
+      text-transform: uppercase;
+      color: var(--text);
+    }
+
+    main {
+      display: flex;
+      flex-direction: column;
+      align-items: center;
+      justify-content: center;
+      height: 100%;
+      padding-top: var(--spacing-96);
+    }
+
+    .overlay {
+      position: fixed;
+      top: 0;
+      left: 0;
+      right: 0;
+      bottom: 0;
+      background-color: rgba(0,0,0,0.6);
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      z-index: 10;
+      opacity: 0;
+      pointer-events: none;
+      transition: opacity 0.3s var(--ease);
+    }
+
+    .overlay.visible {
+      opacity: 1;
+      pointer-events: auto;
+    }
+
+    .overlay-content {
+      background-color: var(--surface);
+      padding: var(--spacing-32);
+      border-radius: var(--card-radius);
+      box-shadow: var(--shadow);
+      text-align: center;
+      max-width: 400px;
+      font-family: -apple-system, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
+      font-size: 16px;
+      letter-spacing: 0.15em;
+      text-transform: uppercase;
+      color: var(--text);
+    }
+
+    .grid {
+      display: grid;
+      grid-template-columns: repeat(6, 1fr);
+      grid-template-rows: repeat(6, 1fr);
+      gap: var(--spacing-8);
+      width: 100%;
+      max-width: 500px;
+      height: 500px;
+      margin: 0 auto;
+      box-shadow: 0 0 24px rgba(0,0,0,0.15);
+    }
+
+    .tile {
+      aspect-ratio: 1 / 1;
+      background-size: 200% 200%;
+      background-position: center;
+      cursor: pointer;
+      transition: transform 0.15s var(--ease);
+      position: relative;
+      overflow: hidden;
+      border-radius: var(--card-radius);
+      user-select: none;
+    }
+
+    .tile.oatmeal {
+      background-image: linear-gradient(135deg, #f5f2ea 25%, #e8e3d5 50%, #f5f2ea 75%);
+    }
+
+    .tile.celadon {
+      background-image: linear-gradient(135deg, #d4e6d6 25%, #a4c6b0 50%, #d4e6d6 75%);
+    }
+
+    .tile.blush {
+      background-image: linear-gradient(135deg, #f9d4d4 25%, #f2b8b8 50%, #f9d4d4 75%);
+    }
+
+    .tile.ink {
+      background-image: linear-gradient(135deg, #1c1a17 25%, #2a2721 50%, #1c1a17 75%);
+    }
+
+    .tile.brass {
+      background-image: linear-gradient(135deg, #c9a961 25%, #b79352 50%, #c9a961 75%);
+    }
+
+    .tile.dragging {
+      transform: scale(0.98);
+      z-index: 10;
+    }
+
+    .tile.selected {
+      box-shadow: var(--glow);
+    }
+
+    .info {
+      display: flex;
+      justify-content: space-between;
+      align-items: center;
+      width: 100%;
+      max-width: 500px;
+      margin: var(--spacing-16) auto 0;
+      font-size: 14px;
+      letter-spacing: 0.15em;
+      text-transform: uppercase;
+      color: var(--muted);
+    }
+
+    .score {
+      font-weight: bold;
+      color: var(--text);
+    }
+
+    .move-count {
+      color: var(--muted);
+    }
+
+    .restart-btn {
+      background-color: var(--accent);
+      color: var(--text);
+      padding: var(--spacing-8) var(--spacing-16);
+      border-radius: var(--card-radius);
+      cursor: pointer;
+      font-size: 14px;
+      letter-spacing: 0.15em;
+      text-transform: uppercase;
+      transition: background-color 0.2s var(--ease);
+      box-shadow: 0 4px 12px rgba(0,0,0,0.15);
+    }
+
+    .restart-btn:hover {
+      background-color: #a93e23;
+    }
+  </style>
+</head>
+<body>
+  <header>DESIGNER WALLCOVERINGS</header>
+  <main>
+    <div class="overlay" id="overlay">
+      <div class="overlay-content" id="overlayContent"></div>
+    </div>
+    <div class="grid" id="grid"></div>
+    <div class="info">
+      <div class="score" id="score">score: 0</div>
+      <div class="move-count" id="moves">moves: 0</div>
+      <button class="restart-btn" onclick="restart()">RESTART</button>
+    </div>
+  </main>
+  <script>
+    const grid = document.getElementById('grid');
+    const overlay = document.getElementById('overlay');
+    const overlayContent = document.getElementById('overlayContent');
+    const scoreDisplay = document.getElementById('score');
+    const moveDisplay = document.getElementById('moves');
+    const tileColors = ['oatmeal', 'celadon', 'blush', 'ink', 'brass'];
+    let tiles = [];
+    let score = 0;
+    let moves = 0;
+
+    function createTile(color, index) {
+      const tile = document.createElement('div');
+      tile.className = 'tile ' + color;
+      tile.dataset.index = index;
+      tile.addEventListener('mousedown', () => dragStart(tile));
+      tile.addEventListener('touchstart', (e) => {
+        e.preventDefault();
+        dragStart(tile);
+      });
+      return tile;
+    }
+
+    function initGrid() {
+      grid.innerHTML = '';
+      tiles = [];
+      for (let i = 0; i < 36; i++) {
+        const color = tileColors[Math.floor(Math.random() * 5)];
+        const tile = createTile(color, i);
+        grid.appendChild(tile);
+        tiles.push(tile);
+      }
+      setTimeout(() => {
+        matchAndClear();
+      }, 100);
+    }
+
+    function dragStart(tile) {
+      const index = parseInt(tile.dataset.index);
+      let dragged = tile;
+      let fromIndex = index;
+
+      const moveTile = (toIndex) => {
+        if (fromIndex === toIndex) return;
+        const temp = tiles[toIndex];
+        tiles[toIndex] = dragged;
+        tiles[fromIndex] = temp;
+        grid.replaceChild(dragged, grid.children[toIndex]);
+        grid.replaceChild(temp, grid.children[fromIndex]);
+        dragged.classList.remove('dragging');
+        temp.classList.remove('dragging');
+        fromIndex = toIndex;
+        moveDisplay.innerText = `moves: ${++moves}`;
+      };
+
+      dragged.classList.add('dragging');
+
+      document.addEventListener('mousemove', (e) => {
+        const rect = grid.getBoundingClientRect();
+        const x = e.clientX - rect.left;
+        const y = e.clientY - rect.top;
+        const cellSize = grid.clientWidth / 6;
+        const col = Math.floor(x / cellSize);
+        const row = Math.floor(y / cellSize);
+        const toIndex = row * 6 + col;
+        moveTile(toIndex);
+      });
+
+      document.addEventListener('mouseup', () => {
+        document.removeEventListener('mousemove', null);
+        document.removeEventListener('mouseup', null);
+        matchAndClear();
+      });
+
+      document.addEventListener('touchmove', (e) => {
+        e.preventDefault();
+        const rect = grid.getBoundingClientRect();
+        const x = e.touches[0].clientX - rect.left;
+        const y = e.touches[0].clientY - rect.top;
+        const cellSize = grid.clientWidth / 6;
+        const col = Math.floor(x / cellSize);
+        const row = Math.floor(y / cellSize);
+        const toIndex = row * 6 + col;
+        moveTile(toIndex);
+      });
+
+      document.addEventListener('touchend', () => {
+        document.removeEventListener('touchmove', null);
+        document.removeEventListener('touchend', null);
+        matchAndClear();
+      });
+    }
+
+    function matchAndClear() {
+      const colorMap = {};
+      tiles.forEach((tile, index) => {
+        const color = tile.classList[1];
+        if (!colorMap[color]) colorMap[color] = [];
+        colorMap[color].push(index);
+      });
+
+      const matched = [];
+      for (let color in colorMap) {
+        const indices = colorMap[color];
+        if (indices.length >= 3) {
+          matched.push(...indices);
+        }
+      }
+
+      if (matched.length === 0) return;
+
+      const matchedTiles = matched.map(i => tiles[i]);
+      matchedTiles.forEach(tile => {
+        tile.classList.add('selected');
+        tile.style.animation = 'shimmer 0.3s ease-in-out';
+      });
+
+      setTimeout(() => {
+        matchedTiles.forEach(tile => {
+          tile.classList.remove('selected');
+          tile.classList.remove('selected');
+        });
+        score += matched.length * 10;
+        scoreDisplay.innerText = 'score: ' + score;
+        matchedTiles.forEach(tile => {
+          const color = tile.classList[1];
+          tile.classList.remove(color);
+          tile.classList.add(tileColors[Math.floor(Math.random() * 5)]);
+        });
+        matchAndClear();
+      }, 300);
+    }
+
+    function showOverlay(message) {
+      overlayContent.innerText = message;
+      overlay.classList.add('visible');
+      setTimeout(() => {
+        overlay.classList.remove('visible');
+      }, 2000);
+    }
+
+    function restart() {
+      initGrid();
+      score = 0;
+      moves = 0;
+      scoreDisplay.innerText = 'score: 0';
+      moveDisplay.innerText = 'moves: 0';
+    }
+
+    initGrid();
+  </script>
+  <style>
+    @keyframes shimmer {
+      0% { box-shadow: 0 0 24px rgba(0, 0, 0, 0.1); }
+      50% { box-shadow: 0 0 48px rgba(255, 255, 255, 0.5); }
+      100% { box-shadow: 0 0 24px rgba(0, 0, 0, 0.1); }
+    }
+  </style>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/e23a580af7f6/qwen3-14b.png b/data/artifacts/e23a580af7f6/qwen3-14b.png
new file mode 100644
index 0000000..5b328af
Binary files /dev/null and b/data/artifacts/e23a580af7f6/qwen3-14b.png differ
diff --git a/data/challenges.json b/data/challenges.json
index 70f37b6..8b30211 100644
--- a/data/challenges.json
+++ b/data/challenges.json
@@ -14474,13 +14474,13 @@
         "queued_at": "2026-07-25T07:39:01.053Z",
         "bytes": 7304,
         "thumb": true,
-        "aiScore": 6.3,
-        "aiReason": "The carousel is present but lacks the damask swatch and pattern feature slides.",
+        "aiScore": 5.3,
+        "aiReason": "The image shows an incomplete and blank page without any content related to the challenge.",
         "aiScores": {
-          "qwen2.5vl:7b": 6,
+          "qwen2.5vl:7b": 4,
           "minicpm-v:latest": 6.5
         },
-        "aiSpread": 0.5
+        "aiSpread": 2.5
       },
       {
         "model": "gemma3-12b",
@@ -26470,21 +26470,23 @@
     "runs": [
       {
         "model": "qwen3-14b",
-        "status": "queued",
+        "status": "done",
         "error": null,
-        "seconds": null,
-        "cost": null,
-        "started_at": null,
-        "finished_at": null,
-        "queued_at": "2026-07-25T13:36:19.969Z"
+        "seconds": 69,
+        "cost": 0,
+        "started_at": "2026-07-25T13:36:31.330Z",
+        "finished_at": "2026-07-25T13:37:39.979Z",
+        "queued_at": "2026-07-25T13:36:19.969Z",
+        "bytes": 9981,
+        "thumb": true
       },
       {
         "model": "gemma3-12b",
-        "status": "queued",
+        "status": "running",
         "error": null,
         "seconds": null,
         "cost": null,
-        "started_at": null,
+        "started_at": "2026-07-25T13:37:39.992Z",
         "finished_at": null,
         "queued_at": "2026-07-25T13:36:19.979Z"
       },
@@ -26500,13 +26502,15 @@
       },
       {
         "model": "qwen25-7b",
-        "status": "running",
+        "status": "done",
         "error": null,
-        "seconds": null,
-        "cost": null,
+        "seconds": 39,
+        "cost": 0,
         "started_at": "2026-07-25T13:36:20.013Z",
-        "finished_at": null,
-        "queued_at": "2026-07-25T13:36:19.991Z"
+        "finished_at": "2026-07-25T13:36:58.653Z",
+        "queued_at": "2026-07-25T13:36:19.991Z",
+        "bytes": 5319,
+        "thumb": true
       },
       {
         "model": "hf-qwen-coder-32b",
@@ -26540,13 +26544,20 @@
       },
       {
         "model": "gpt",
-        "status": "running",
+        "status": "done",
         "error": null,
-        "seconds": null,
-        "cost": null,
+        "seconds": 66,
+        "cost": 0.1494,
         "started_at": "2026-07-25T13:36:20.028Z",
-        "finished_at": null,
-        "queued_at": "2026-07-25T13:36:20.005Z"
+        "finished_at": "2026-07-25T13:37:25.804Z",
+        "queued_at": "2026-07-25T13:36:20.005Z",
+        "toolCalls": [
+          "opendesign",
+          "opendesign",
+          "hyperframes"
+        ],
+        "bytes": 33271,
+        "thumb": true
       },
       {
         "model": "grok",
@@ -26601,13 +26612,15 @@
       },
       {
         "model": "qwen25-7b",
-        "status": "queued",
+        "status": "done",
         "error": null,
-        "seconds": null,
-        "cost": null,
-        "started_at": null,
-        "finished_at": null,
-        "queued_at": "2026-07-25T13:36:20.080Z"
+        "seconds": 32,
+        "cost": 0,
+        "started_at": "2026-07-25T13:36:58.667Z",
+        "finished_at": "2026-07-25T13:37:30.376Z",
+        "queued_at": "2026-07-25T13:36:20.080Z",
+        "bytes": 4000,
+        "thumb": true
       },
       {
         "model": "hf-qwen-coder-32b",
@@ -26641,11 +26654,11 @@
       },
       {
         "model": "gpt",
-        "status": "queued",
+        "status": "running",
         "error": null,
         "seconds": null,
         "cost": null,
-        "started_at": null,
+        "started_at": "2026-07-25T13:37:25.824Z",
         "finished_at": null,
         "queued_at": "2026-07-25T13:36:20.095Z"
       },
diff --git a/data/costlog.jsonl b/data/costlog.jsonl
index f17a3c0..82e6afd 100644
--- a/data/costlog.jsonl
+++ b/data/costlog.jsonl
@@ -363,3 +363,4 @@
 {"ts":"2026-07-25T13:28:00.979Z","provider":"openai","model":"gpt-5.1","task":"model-arena-tools","input_tokens":3317,"output_tokens":8177,"cost_usd":0.120283}
 {"ts":"2026-07-25T13:29:20.746Z","provider":"xai","model":"grok-4.5","task":"model-arena-tools","input_tokens":4071,"output_tokens":11433,"cost_usd":0.183708}
 {"ts":"2026-07-25T13:29:39.062Z","provider":"moonshot","model":"kimi-k2.5","task":"model-arena-tools","input_tokens":6466,"output_tokens":10196,"cost_usd":0.02937}
+{"ts":"2026-07-25T13:37:25.799Z","provider":"openai","model":"gpt-5.1","task":"model-arena-tools","input_tokens":3319,"output_tokens":10260,"cost_usd":0.149448}

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