Challenge prompts

Build a deterministic grid-based Digger game in an isometric Three.js scene, with collectibles, enemies and multi-level progression. Compare the runs

Build a complete playable 3D arcade baseball game covering at least one full inning, batting in the top half and pitching in the bottom. Compare the runs

Build a playable ten-stage obstacle course with desktop and touch controls, checkpoints, hazards and a finish. View the challenge

Build a complete western duel game while maintaining plans and project state across fresh sessions. View the challenge

Edit a 30-second promo for this site with HyperFrames, from an approved storyboard, the site's design system and a locally made asset pack. View the challenge

Edit a 20-second vertical promo video with HyperFrames from supplied footage and narration, with captions in sync. View the challenge

Build an interactive isometric cutaway of a countertop microwave that explains how it heats food, with the anatomy skill. View the challenge

Invent a machine whose working explains an LLM server's prefix cache, and build it as an interactive isometric figure with the anatomy skill. View the challenge

Build a dependency-free command-line finance tracker with CSV import, rules, reports, budgets and undo, checked by running the program. View the challenge

The wave-survival FPS prompt is not republished on this site; its challenge page links to the original prompt file on GitHub instead. Original prompt ↗