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Chromadoku

by Kevin MacLeod Casual · Puzzle · made with GPT

Fill a 9x9 Sudoku grid with colors instead of numbers.

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Play Chromadoku

Checked working on Oct 16

This one isn't listed for phones.

  • Tap a color select it
  • Tap a square place the selected color

The game keeps the Esc key, so leave with this button.

Open on the creator's site Source code

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About the game

Fill the 9×9 grid so that no row, column or 3×3 box holds the same color twice. It's Sudoku with hues standing in for the digits.

Easy, Medium and Hard puzzles. Undo, redo, clear, and a hint when you're stuck. Number badges, 1 to 9 on each color, for shades that blur together or for color-blind players. Mistake warning for squares that disagree with the solution. Solve counts per difficulty, plus best times for puzzles solved without a hint. A confetti burst and congratulations card showing your time. Your progress and settings, kept only in your own browser.

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Pick a color from the strip under the board, then tap a square to place it. If the mistake warning flashes a square, your move stays put. Set the theme to light, dark or system in settings.

According to the creator, an early version was written by one AI model and then revised with a second one for the interface. Kevin MacLeod released the whole game as one self-contained HTML file into the public domain under CC0.

Post on X Post on Reddit Download image

Nobody has rated it yet, so it starts in the middle of the ranked jam games and moves with its first rating. How rankings work

Something wrong with this game?

You can also email us at hello@gamesbyai.win and tell us what you found.

How it was made

Source: Creator's submission (issue #88). Evidence: the creator's own account.

Added
Code by AI
All of it
AI provider
OpenAI, Anthropic
AI model
GPT-3, Claude Sonnet 5
Genre
Casual, Puzzle
Players
Single player

The first version was written with GPT-3, then revised with Claude Sonnet 5 for UI. It's one self-contained HTML file. CC0.

— Kevin MacLeod
Make one like itClaude Code game development, from start to finish

Controls

  • Touch
  • Tap a color select it
  • Tap a square place the selected color

Screenshots

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Questions

Who made Chromadoku?

Kevin MacLeod made it. They also made Sumo Boulders, HexMine, Lantern Mahjong, and 2 more. Their profile here lists all 6 games.

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