{
 "task": "t21-playable-game",
 "judge_model": "gemini-3.1-pro-preview",
 "at": "2026-10-03T16:14:41.396Z",
 "opus": {
  "quality": 10,
  "coherence": 10,
  "summary_matches_diff": true,
  "claims_done": true,
  "claim_honest": true,
  "scope_creep": false,
  "defects": [],
  "verdict": "APPROVE",
  "one_line": "An excellent, robust, and complete implementation of Snake with pure logic, comprehensive tests, and a clean UI.",
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 },
 "sol": {
  "quality": 10,
  "coherence": 10,
  "summary_matches_diff": true,
  "claims_done": true,
  "claim_honest": true,
  "scope_creep": true,
  "defects": [
   {
    "severity": "low",
    "file": "index.html",
    "description": "Embedding game.js as a text script to bypass CORS on file:// is a clever workaround but duplicates code and caused the static hidden test to fail."
   }
  ],
  "verdict": "APPROVE",
  "one_line": "An exceptionally well-crafted, robust, and polished Snake implementation with thoughtful edge-case handling, input queueing, and a clever file:// workaround.",
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 },
 "pair": {
  "better": "A",
  "margin": "clear",
  "why": "Solution A follows the standard module import approach, keeping the codebase clean and passing all automated checks. Solution B duplicates the entire game.js logic inside index.html to bypass local CORS restrictions, which creates maintenance overhead and caused it to fail a static analysis test.",
  "a_strength": "Clean, straightforward implementation that strictly adheres to the file structure and module requirements without unnecessary workarounds.",
  "b_strength": "Includes a very clever workaround for running ES modules via file:// without a server, and features a highly polished UI with pause functionality.",
  "order": "A=opus B=sol",
  "winner": "opus",
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 }
}