Upload a song and play a rhythm game generated from its beats
Intermediate16h1–2
Web AudioPhaserJavaScript
17/20Draw-to-Solve Physics Puzzles
Draw shapes that become physical objects to guide a ball to the goal.
Intermediate16h1–2 people17/20 fit
Build Draw-to-Solve Physics Puzzles for puzzle game fans in ~16h with 1–2 people. Stack: Phaser + Matter.js + JavaScript.
Why it wins: Creative and instantly understandable.
Build flow
01 · Problem
Physics puzzles feel repetitive with fixed pieces.
02 · Solution
Convert drawn strokes into rigid bodies in a physics engine with ink limits per level.
03 · Build
- 1Capture strokes
- 2Create bodies
- 3Design levels
- 4Add scoring
04 · Demo
Draw a ramp and watch the ball roll home.
MVP checklist
- Stroke to body
- Ink limits
- Level editor
- Replays
Tech stack
| Tech | Role | |
|---|---|---|
| Phaser | Game engine | Game |
| Matter.js | Tooling | Tool |
| JavaScript | Game / app logic | Web |
Reference repos
Open-source projects you can build on. Links checked 2026-10-31.
Related ideas
More GamingGaming
Co-op Online Escape Room
Solve puzzles together where each player sees different clues
Intermediate18h2–3ColyseusPhaserNode.js17/20Program a robot with blocks or code to solve grid puzzles
Beginner10h1–2PhaserJavaScript17/20