Brick breaker · qwen3.6-35b-a3b

Output generated Cost / run $0.0049 Runtime 83.4s

Prompt for this run

Build a playable brick-breaker game using the provided Phaser library. Use HTML, CSS, and JavaScript as needed. Write it to `index.html` in the current working directory using your file tools. Inline your own CSS and JavaScript. Do not use external assets, CDNs, or network requests. Use the provided `phaser.min.js` (global `Phaser`) through a plain local script tag; the runner will inline it into the final artifact. Required behavior: - Show a paddle, a ball, and a wall of breakable bricks. Move the paddle with Left/Right or the mouse, keeping it inside the playfield. - Initially rest the ball on the paddle; Space or a visible Launch control starts it. Bounce off the paddle and playfield walls. Hitting a brick removes it and increases the score once. - Start with three lives. A ball falling below the paddle costs one life and returns to the launch state if lives remain. - Clearing all bricks shows a win state; losing all lives shows Game Over. Restart restores all bricks, score, and lives. - Show the controls and generate all graphics using Phaser Graphics or generated textures. Do not load image or audio assets. Verify: Launch the ball, move the paddle, and inspect the opening bounces. Check that contact changes the ball direction and that a brick hit removes the brick and increases the score. Confirm the paddle stays inside the playfield.

⛨ sandboxed Open in new tab ↗

TAKE IT TO CODE

A single self-contained HTML file — copy it and open in any browser, or reuse the prompt with your own pi-agent run.

RUN

modelqwen3.6-35b-a3b

vendorQwen

harnesspi 0.87.1 · browser iteration

generated2026-10-14

METRICS

runtime83.4s

tokens in15k

tokens out6.0k

cached0

cost / run$0.0049

Transcript · 9 messages

system

user

assistant

thinking

The user wants me to build a playable brick-breaker game using Phaser.js. Let me first check what's in the current directory, then build the game.

Let me start by checking the current directory for the Phaser library and any other files.

→ bash {"command":"ls -la /tmp/job-8Q269q/"}

toolResult

total 1168 drwx------ 3 node node 4096 Oct 14 02:32 . drwxrwxrwt 6 root root 4096 Oct 14 02:32 .. drwxr-xr-x 3 node node 4096 Oct 14 02:32 .home -rw-r--r-- 1 node node 1181917 Oct 14 02:32 phaser.min.js

assistant

thinking

Good, I have the Phaser library. Now let me build the brick-breaker game. I'll create a complete index.html with inline CSS and JavaScript, using Phaser's Graphics API for all rendering.

Let me design the game:
- Playfield: ~800x600
- Paddle: ~100x15, moves with mouse/keyboard
- Ball: ~16x16, circles
- Bricks: arranged in rows/columns, various colors
- Score, lives display using Phaser Graphics
- Start screen, game over, win screen

Let me write this out carefully.

→ write /tmp/job-8Q269q/index.html (17260 bytes)

toolResult

Successfully wrote to /tmp/job-8Q269q/index.html

assistant

thinking

Good, the file is written. Now let me open it in the browser and test it.

→ browser {"action":"screenshot"}

toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing.","log: %c %c %c %c %c Phaser v3.80.1 (WebGL | Web Audio) %c https://phaser.io background: #ff0000 background: #ffff00 background: #00ff00 background: #00ffff color: #ffffff; background: #000000 background: transparent","warning: [.WebGL-0x258400184800]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x258400184800]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x258400184800]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x258400184800]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels (this message will no longer repeat)"],"dom":"","images":"attached"}

assistant

thinking

The game is running and showing the initial state - bricks, paddle, ball, score, lives, and a Launch button. Let me inspect the output and verify the behavior:

1. **Visual elements present**: Score (0), Lives (3), bricks (rows of rectangles), paddle, ball, Launch button, controls text.
2. **Initial state**: Ball resting on paddle, bricks in wall, score 0, lives 3.

Let me test:
- Launch the ball (click Launch button)
- Move the paddle (mouse/arrow keys)
- Check that ball bounces off walls
- Check that brick hits remove bricks and increase score
- Check that paddle stays inside playfield
- Check win/lose states

The initial screenshot shows the game rendered correctly. Let me check for issues:

1. The bricks appear as dark rectangles - they should be visible. Looking at the screenshot, the bricks are dark/black on a dark blue background - this might be a visibility issue.
2. The paddle and ball need to be visible.
3. Collision detection needs to work.

Let me read the file to inspect the code and verify correctness, then test by launching the ball.

The game renders with bricks, paddle, ball, score, lives, and a Launch button. Let me inspect the code and test functionality. <https_response:678473780892:Phaser v3.80.1 (WebGL | Web Audio) https://phaser.io:0:>