profiq · Summer Coding Challenge 2026

Watch one prompt build a whole game.

The challenge is simple to say and hard to nail: write a single prompt that makes an AI coding agent produce a complete, playable minigame — delivered as one index.html, no hand-edits after generation starts. These are examples built to that spec, so you can see what “done” looks like before you enter.

Read the challenge Play the examples
LEAP gameplay — a cube mid-jump over a gap on a neon runway
LEAP · one prompt, one file

The brief, in four numbers

Every entry is one prompt and one file. The judges run it, play it, and read the prompt that made it.

Submissions close 7 September 2026, results by 23 September. Prizes 7,000 / 5,000 / 3,000 CZK · entrants 18+. Full rules on the challenge page.

Two examples, same recipe

Each was generated from one prompt and shipped as a single file. Click through and play them.