{ "schema_version": 1, "publisher": "alphaBell", "model": "RecursiveSI/flint", "quantization": "Q8_0", "source_dataset": "alphabell/Flint-Arcade-Trajectories", "source_revision": "5187421145ca1e521c366f9892460ee2881cb194", "source_jsonl_sha256": "abeee71e6f0d53c325bdb255298aa03fd9cb049e4ebd4961f00ec66a978b507a", "source_url": "https://huggingface.co/datasets/alphabell/Flint-Arcade-Trajectories/resolve/5187421145ca1e521c366f9892460ee2881cb194/trajectories.jsonl", "license": "Apache-2.0", "cases": [ { "id": "moon-garden", "title": "Moon Garden", "label": "One missing angle", "line": 240, "lesson": "Canvas arc needs a start angle and an end angle. The greenhouse circle supplied only one.", "note": "The recorded repair also updates frame timing and keyboard start/restart handling.", "prompt": "Moon Garden: a cozy arcade game about a tiny astronaut collecting floating seeds on a round little moon. Arrow keys or WASD move, with large visible touch direction buttons. Carry three seeds back to the glowing greenhouse to win. Avoid two slow drifting moon moths; three collisions lose. Draw a beautiful warm ivory, emerald and golden night garden with Canvas. Show a clear seed counter, hearts, instructions and Start/Restart buttons. Make movement immediately obvious and controls forgiving.", "before": "\n\n\n\n\n\nMoon Garden\n\n\n\n
\n \n
\n
\n

Moon Garden

\n

Collect 3 floating seeds and carry them back to the glowing greenhouse. Avoid 2 moon moths. Three collisions lose.

\n
\n \n
\n
\n \n
\n
\n
\n \n
\n \n \n \n
\n\n\n", "after": "\n\n\n\n\n\nMoon Garden\n\n\n\n
\n \n
\n
\n

Moon Garden

\n

Collect 3 floating seeds and carry them back to the glowing greenhouse. Avoid 2 moon moths. Three collisions lose.

\n
\n \n
\n
\n \n
\n
\n
\n \n
\n \n \n \n
\n\n\n", "before_record": "arcade-5d611ce7feef444c855c-1", "after_record": "arcade-5d611ce7feef444c855c-2", "before_sha256": "118d5fa2c12580a1aa89d71da08f0137164349ccb414f57cefa8bb67ccf09529", "after_sha256": "3a70df371c3bfc0ec504e021ffe8af77406453ae8d4522b2be8a94da6479d6a5", "errors": [ "Game startup JavaScript errors: Failed to execute 'arc' on 'CanvasRenderingContext2D': 5 arguments required, but only 4 present." ], "historical_checks": { "accepted": true, "checks": [ { "blocked_requests": 0, "canvas_after_input": null, "canvas_nonblank": true, "input_progress": true, "restart": true, "restart_button": null, "runtime_errors": [], "snapshots_json": "{\"after_input\": {\"phase\": \"playing\", \"player\": {\"x\": 279.91499999999996, \"y\": 107.60000000000001}, \"score\": 0}, \"initial\": {\"phase\": \"ready\", \"player\": {\"x\": 240, \"y\": 140}, \"score\": 0}, \"reset\": {\"phase\": \"ready\", \"player\": {\"x\": 240, \"y\": 140}, \"score\": 0}, \"restarted\": {\"phase\": \"ready\", \"player\": {\"x\": 240, \"y\": 140}, \"score\": 0}}", "start_button": null, "viewport": "desktop" }, { "blocked_requests": 0, "canvas_after_input": null, "canvas_nonblank": true, "input_progress": true, "restart": true, "restart_button": null, "runtime_errors": [], "snapshots_json": "{\"after_input\": {\"phase\": \"playing\", \"player\": {\"x\": 244.95, \"y\": 140}, \"score\": 100}, \"initial\": {\"phase\": \"ready\", \"player\": {\"x\": 240, \"y\": 140}, \"score\": 0}, \"reset\": {\"phase\": \"ready\", \"player\": {\"x\": 240, \"y\": 140}, \"score\": 0}, \"restarted\": {\"phase\": \"ready\", \"player\": {\"x\": 240, \"y\": 140}, \"score\": 0}}", "start_button": null, "viewport": "mobile" } ], "errors": [], "scope": "Static policy, canvas rendering, snapshot contract, restart and brief desktop/mobile input smoke tests. Full gameplay and game balance are not measured.", "status": "smoke_check_passed" }, "release_checks": { "accepted": true, "checks": [ { "blocked_requests": 0, "canvas_after_input": true, "canvas_nonblank": true, "input_progress": true, "restart": true, "restart_button": true, "runtime_errors": [], "snapshots_json": "{\"after_input\": {\"phase\": \"playing\", \"player\": {\"x\": 277.51499999999993, \"y\": 99.98000000000003}, \"score\": 0}, \"after_start\": {\"phase\": \"playing\", \"player\": {\"x\": 240, \"y\": 140}, \"score\": 0}, \"initial\": {\"phase\": \"ready\", \"player\": {\"x\": 240, \"y\": 140}, \"score\": 0}, \"reset\": {\"phase\": \"ready\", \"player\": {\"x\": 240, \"y\": 140}, \"score\": 0}, \"restarted\": {\"phase\": \"ready\", \"player\": {\"x\": 240, \"y\": 140}, \"score\": 0}}", "start_button": true, "viewport": "desktop" }, { "blocked_requests": 0, "canvas_after_input": true, "canvas_nonblank": true, "input_progress": true, "restart": true, "restart_button": true, "runtime_errors": [], "snapshots_json": "{\"after_input\": {\"phase\": \"playing\", \"player\": {\"x\": 237.52500000000003, \"y\": 142.50500000000005}, \"score\": 100}, \"after_start\": {\"phase\": \"playing\", \"player\": {\"x\": 240, \"y\": 140}, \"score\": 0}, \"initial\": {\"phase\": \"ready\", \"player\": {\"x\": 240, \"y\": 140}, \"score\": 0}, \"reset\": {\"phase\": \"ready\", \"player\": {\"x\": 240, \"y\": 140}, \"score\": 0}, \"restarted\": {\"phase\": \"ready\", \"player\": {\"x\": 240, \"y\": 140}, \"score\": 0}}", "start_button": true, "viewport": "mobile" } ], "errors": [], "scope": "Static policy, visible Start/Restart controls, canvas rendering, finite snapshot contract, restart and brief desktop/mobile input smoke tests. Full gameplay and game balance are not measured.", "status": "smoke_check_passed" }, "diff": "--- failed.html\n\n+++ recorded-repair.html\n\n@@ -237,7 +237,7 @@\n\n ctx.stroke();\n \n ctx.beginPath();\n- ctx.arc(GREENHOUSE.x, GREENHOUSE.y, 34, Math.PI * 2);\n+ ctx.arc(GREENHOUSE.x, GREENHOUSE.y, 34, 0, Math.PI * 2);\n ctx.fillStyle = '#1f4d33';\n ctx.fill();\n ctx.beginPath();\n@@ -328,6 +328,7 @@\n\n let rafId = 0;\n function loop(t) {\n const dt = Math.min(0.033, Math.max(0.0001, (t - (state.lastTime || t)) / 1000));\n+ state.lastTime = t;\n state.time += dt;\n update(dt);\n draw();\n@@ -336,10 +337,11 @@\n\n \n function keyHandler(e) {\n const k = e.key.toLowerCase();\n+ if (k === ' ') { startGame(); return; }\n+ if (k === 'r') { restartGame(); return; }\n if (['arrowup','arrowdown','arrowleft','arrowright',' '].includes(k) || ['w','a','s','d','arrowup','arrowdown','arrowleft','arrowright'].includes(k)) {\n state.keys[k] = true;\n }\n- if (k === 'r') restartGame();\n }\n \n function touchHandler(type, key) {", "deep_review": { "errors": [], "keyboard_final": { "phase": "won", "player": { "x": 272.49000000000075, "y": 359.99000000000007 }, "score": 400 }, "mobile_touch_hold": { "phase": "playing", "player": { "x": 295.005, "y": 140 }, "score": 0 }, "scope": "Real keyboard and touch input only; snapshot reads, no state writes" }, "game_url": "https://alphabell.com/arcade/g/moon-garden" }, { "id": "bee-bop", "title": "Bee Bop", "label": "One extra parenthesis", "line": 125, "lesson": "The fillText call closes before its x and y coordinates. Move the closing parenthesis after both coordinates.", "note": "An earlier attempt in this trajectory also lacked the required game interface. This case starts from the next complete candidate.", "prompt": "Bee Bop: a cheerful arcade game controlling a round bee in a little garden. Move with arrows/WASD or touch direction buttons, collect six pollen dots and carry them to the hive. Avoid two slowly patrolling beetles; three hits lose. Flowers pulse gently and every pollen pickup gives a clear satisfying visual change. Use an original sunny yellow and coral Canvas illustration style, visible controls, score, hearts, Start and Restart. Make the first pickup close enough to reach quickly.", "before": "\n\n\n\n\n\nBee Bop\n\n\n\n
\n

Bee Bop

\n\n
\n

Guide the round bee through the sunny garden. Collect all six pollen dots and carry them to the hive. Avoid the two slow beetles, three hits lose. Arrows or WASD move; touch pad below.

\n
\n\n\n
\n
\n\n\n", "after": "\n\n\n\n\n\nBee Bop\n\n\n\n
\n

Bee Bop

\n\n
\n

Guide the round bee through the sunny garden. Collect all six pollen dots and carry them to the hive. Avoid the two slow beetles, three hits lose. Arrows or WASD move; touch pad below.

\n
\n\n\n
\n
\n\n\n", "before_record": "arcade-5c8d05cc6e73db5ab16a-2", "after_record": "arcade-5c8d05cc6e73db5ab16a-3", "before_sha256": "0e1db87f005d3068e4b0d0cbd1d8dfb54eed1165358d441f76ef7826ca74650e", "after_sha256": "118125865f00f9c056f1dc6a8f69b4f6e578fd53ca5c179db75268b1bfb59be6", "errors": [ "Game startup JavaScript errors: Unexpected token ')'" ], "historical_checks": { "accepted": true, "checks": [ { "blocked_requests": 0, "canvas_after_input": true, "canvas_nonblank": true, "input_progress": true, "restart": true, "restart_button": true, "runtime_errors": [], "snapshots_json": "{\"after_input\": {\"phase\": \"playing\", \"player\": {\"x\": 170.825, \"y\": 233.35000000000002}, \"score\": 0}, \"initial\": {\"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"reset\": {\"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"restarted\": {\"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}}", "start_button": true, "viewport": "desktop" }, { "blocked_requests": 0, "canvas_after_input": true, "canvas_nonblank": true, "input_progress": true, "restart": true, "restart_button": true, "runtime_errors": [], "snapshots_json": "{\"after_input\": {\"phase\": \"playing\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"initial\": {\"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"reset\": {\"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"restarted\": {\"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}}", "start_button": true, "viewport": "mobile" } ], "errors": [], "scope": "Static policy, visible Start/Restart controls, canvas rendering, finite snapshot contract, restart and brief desktop/mobile input smoke tests. Full gameplay and game balance are not measured.", "status": "smoke_check_passed" }, "release_checks": { "accepted": true, "checks": [ { "blocked_requests": 0, "canvas_after_input": true, "canvas_nonblank": true, "input_progress": true, "restart": true, "restart_button": true, "runtime_errors": [], "snapshots_json": "{\"after_input\": {\"phase\": \"playing\", \"player\": {\"x\": 179.175, \"y\": 233.325}, \"score\": 0}, \"after_start\": {\"phase\": \"playing\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"initial\": {\"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"reset\": {\"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"restarted\": {\"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}}", "start_button": true, "viewport": "desktop" }, { "blocked_requests": 0, "canvas_after_input": true, "canvas_nonblank": true, "input_progress": true, "restart": true, "restart_button": true, "runtime_errors": [], "snapshots_json": "{\"after_input\": {\"phase\": \"playing\", \"player\": {\"x\": 99.97500000000002, \"y\": 299.9749999999999}, \"score\": 0}, \"after_start\": {\"phase\": \"playing\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"initial\": {\"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"reset\": {\"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"restarted\": {\"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}}", "start_button": true, "viewport": "mobile" } ], "errors": [], "scope": "Static policy, visible Start/Restart controls, canvas rendering, finite snapshot contract, restart and brief desktop/mobile input smoke tests. Full gameplay and game balance are not measured.", "status": "smoke_check_passed" }, "diff": "--- failed.html\n\n+++ recorded-repair.html\n\n@@ -122,7 +122,7 @@\n\n ctx.textAlign='center';ctx.fillStyle='#ffe27a';ctx.font='700 38px system-ui';\n ctx.fillText(state.phase==='won'?'Delivery complete!':state.phase==='lost'?'The beetles got you':'Bee Bop',W/2,270);\n ctx.fillStyle='#e8f5ec';ctx.font='21px system-ui';\n- ctx.fillText(state.phase==='ready'?'Six pollen dots. One sweet delivery.':'Press Start to play again, or R to restart.'),W/2,315);\n+ ctx.fillText(state.phase==='ready'?'Six pollen dots. One sweet delivery.':'Press Start to play again, or R to restart.',W/2,315);\n ctx.font='17px system-ui';ctx.fillText('Use the arrows, WASD or the touch pad below.',W/2,350);ctx.textAlign='left';\n }\n }", "deep_review": { "errors": [], "mobile_after": { "phase": "playing", "player": { "x": 182.49999999999997, "y": 300 }, "score": 0 }, "restart_after_win": { "phase": "ready", "player": { "x": 100, "y": 300 }, "score": 0 }, "scope": "Framework validation through actual Start, keyboard movement, Restart and native touch events; snapshots read, no game-state writes", "win": { "phase": "won", "player": { "x": 179.17499999999995, "y": 505.7999999999997 }, "score": 850 }, "win_hud": "Pollen 6/6 · Hearts 3 · Score 850" }, "game_url": "https://alphabell.com/arcade/g/bee-bop-starter" }, { "id": "cloud-courier", "title": "Cloud Courier", "label": "Canvas is not chainable", "line": 114, "lesson": "Canvas arc and ellipse return undefined. Call ctx.fill() separately, rather than chaining .fill().", "note": "The recorded repair also restores vertical keyboard movement and corrects a letter rotation expression.", "prompt": "Keep this Cloud Courier game intact and fix exactly its keyboard vertical movement. In update(dt), dy currently uses only held touch directions. Mirror dx: dy must include both keyboard.down and held.has('down') for positive motion, and keyboard.up and held.has('up') for negative motion. Preserve the working horizontal movement, phone controls, cooldown, letter collection, mailbox delivery, all three lives, finite snapshot API and one loop. Do not rewrite unrelated mechanics. Return complete HTML.", "before": "\n\n\n\n\n\nCloud Courier\n\n\n\n
\n

Cloud Courier

\n\n
\n

Collect all five letters, then reach the floating mailbox. Avoid two storm clouds. Arrows or WASD move. Space starts. R restarts.

\n
\n\n\n
\n
\n\n\n", "after": "\n\n\n\n\n\nCloud Courier\n\n\n\n
\n

Cloud Courier

\n\n
\n

Collect all five letters, then reach the floating mailbox. Avoid two storm clouds. Arrows or WASD move. Space starts. R restarts.

\n
\n\n\n
\n
\n\n\n", "before_record": "arcade-b3e5fa2351450c18ffb1-1", "after_record": "arcade-b3e5fa2351450c18ffb1-2", "before_sha256": "a6ab1fa88cdddf1d876558d374da75a94710c9ea55063d435cc83d081d440da8", "after_sha256": "2bc8e1870d88e1d11f50362fa98c9c199324d2db870649cf5db53143799bc3b1", "errors": [ "Game startup JavaScript errors: Cannot read properties of undefined (reading 'fill')\nat game document\nat draw (game document)\nat loop (game document)" ], "historical_checks": { "accepted": true, "checks": [ { "blocked_requests": 0, "canvas_after_input": true, "canvas_nonblank": true, "input_progress": true, "restart": true, "restart_button": true, "runtime_errors": [], "snapshots_json": "{\"after_input\": {\"collected\": 0, \"lives\": 3, \"phase\": \"playing\", \"player\": {\"x\": 170.8, \"y\": 229.125}, \"score\": 0}, \"after_start\": {\"collected\": 0, \"lives\": 3, \"phase\": \"playing\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"initial\": {\"collected\": 0, \"lives\": 3, \"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"reset\": {\"collected\": 0, \"lives\": 3, \"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"restarted\": {\"collected\": 0, \"lives\": 3, \"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}}", "start_button": true, "viewport": "desktop" }, { "blocked_requests": 0, "canvas_after_input": true, "canvas_nonblank": true, "input_progress": true, "restart": true, "restart_button": true, "runtime_errors": [], "snapshots_json": "{\"after_input\": {\"collected\": 0, \"lives\": 3, \"phase\": \"playing\", \"player\": {\"x\": 90.82500000000005, \"y\": 300.0000000000001}, \"score\": 0}, \"after_start\": {\"collected\": 0, \"lives\": 3, \"phase\": \"playing\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"initial\": {\"collected\": 0, \"lives\": 3, \"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"reset\": {\"collected\": 0, \"lives\": 3, \"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"restarted\": {\"collected\": 0, \"lives\": 3, \"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}}", "start_button": true, "viewport": "mobile" } ], "errors": [], "scope": "Static policy, visible Start/Restart controls, canvas rendering, finite snapshot contract, restart and brief desktop/mobile input smoke tests. Full gameplay and game balance are not measured.", "status": "smoke_check_passed" }, "release_checks": { "accepted": true, "checks": [ { "blocked_requests": 0, "canvas_after_input": true, "canvas_nonblank": true, "input_progress": true, "restart": true, "restart_button": true, "runtime_errors": [], "snapshots_json": "{\"after_input\": {\"collected\": 0, \"lives\": 3, \"phase\": \"playing\", \"player\": {\"x\": 162.52499999999998, \"y\": 219.17500000000007}, \"score\": 0}, \"after_start\": {\"collected\": 0, \"lives\": 3, \"phase\": \"playing\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"initial\": {\"collected\": 0, \"lives\": 3, \"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"reset\": {\"collected\": 0, \"lives\": 3, \"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"restarted\": {\"collected\": 0, \"lives\": 3, \"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}}", "start_button": true, "viewport": "desktop" }, { "blocked_requests": 0, "canvas_after_input": true, "canvas_nonblank": true, "input_progress": true, "restart": true, "restart_button": true, "runtime_errors": [], "snapshots_json": "{\"after_input\": {\"collected\": 0, \"lives\": 3, \"phase\": \"playing\", \"player\": {\"x\": 99.97500000000002, \"y\": 304.19999999999993}, \"score\": 0}, \"after_start\": {\"collected\": 0, \"lives\": 3, \"phase\": \"playing\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"initial\": {\"collected\": 0, \"lives\": 3, \"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"reset\": {\"collected\": 0, \"lives\": 3, \"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}, \"restarted\": {\"collected\": 0, \"lives\": 3, \"phase\": \"ready\", \"player\": {\"x\": 100, \"y\": 300}, \"score\": 0}}", "start_button": true, "viewport": "mobile" } ], "errors": [], "scope": "Static policy, visible Start/Restart controls, canvas rendering, finite snapshot contract, restart and brief desktop/mobile input smoke tests. Full gameplay and game balance are not measured.", "status": "smoke_check_passed" }, "diff": "--- failed.html\n\n+++ recorded-repair.html\n\n@@ -68,7 +68,7 @@\n\n state.time+=dt;\n const held=new Set(pointerDirections.values());\n let dx=Number(keyboard.right||held.has('right'))-Number(keyboard.left||held.has('left'));\n- let dy=Number(held.has('down'))-Number(held.has('up'));\n+ let dy=Number(keyboard.down||held.has('down'))-Number(keyboard.up||held.has('up'));\n const length=Math.hypot(dx,dy)||1;\n const player=state.player;\n player.vx=dx/length*SPEED;player.vy=dy/length*SPEED;\n@@ -111,12 +111,11 @@\n\n ctx.fillStyle='#8fa3b5';ctx.beginPath();ctx.ellipse(storm.x,storm.y,storm.r,30,0,0,Math.PI*2);ctx.fill();\n ctx.fillStyle='#4c5a68';ctx.beginPath();ctx.ellipse(storm.x-storm.r*0.3,storm.y-8,storm.r*0.5,14,0,0,Math.PI*2);ctx.fill();\n ctx.fillStyle='#dfe9ee';ctx.beginPath();ctx.arc(storm.x-storm.r*0.35,storm.y-16,storm.r*0.22,0,Math.PI*2);ctx.fill();\n- ctx.fillStyle='#cfdce4';ctx.beginPath();ctx.arc(storm.x+storm.r*0.3,storm.y-20,storm.r*0.18,0,Math.PI*2).fill();\n ctx.fillStyle='#cfdce4';ctx.beginPath();ctx.arc(storm.x+storm.r*0.3,storm.y-20,storm.r*0.18,0,Math.PI*2);ctx.fill();\n });\n state.letters.forEach(letter=>{\n if(letter.taken)return;\n- ctx.save();ctx.translate(letter.x,letter.y);ctx.rotate(Math.atan2(letter.y-state.player.y,letter.x-letter.x)*0.5);\n+ ctx.save();ctx.translate(letter.x,letter.y);ctx.rotate(Math.atan2(letter.y-state.player.y,letter.x-state.player.x)*0.5);\n ctx.fillStyle='#b4552d';ctx.fillRect(-24,-7,48,14);ctx.fillStyle='#fff3d6';ctx.fillRect(-17,-7,34,14);\n ctx.fillStyle='#b4552d';ctx.fillRect(-24,-7,48,3);ctx.fillRect(-24,4,48,3);ctx.fillRect(-24,0,48,3);ctx.fillRect(-24,7,48,3);\n ctx.restore();\n@@ -124,8 +123,8 @@\n\n const player=state.player;\n if(state.time