Sky Contraption 3D Physics Puzzle Game

Generate a full 3D Rube Goldberg puzzle game in ONE HTML file. Build flying machines from blocks, wings, balloons, propellers, rockets, springs and gyros. 25 levels, 4 worlds, wind, spikes, buttons, moving platforms, stars. Includes a beginner-proof hint system: guided tutorial, ghost solutions and smart crash tips. Three.js + Matter.js, sound, share codes, mobile + desktop, offline. Paste into Claude Code, get a finished game.