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Catdoku is a cozy cat logic puzzle game that blends Sudoku-style region placement with Minesweeper-like deduction. Instead of numbers or math, players study a clean grid split into colorful regions to find the perfect spot for every adorable cat.
Gameplay and Rules
The game revolves around placing independent cats onto a board without breaking strict personal space boundaries. Each level features a grid divided into distinct regional territories. To succeed, players must follow four primary puzzle rules
- Place exactly one cat in each colored region
- Keep each cat in its own unique row and column
- Prevent cats from touching each other by side or corner, even diagonally
- Eliminate impossible cells using visual clues before placing a cat

Controls
- Tap a tile: Click or tap on a grid cell to place a cat or mark a cell that cannot contain one.
Why Play Catdoku
Catdoku offers a relaxing browser puzzle experience for fans of calm brain training. Because guessing randomly costs limited hearts, success depends entirely on careful deduction and looking at the whole board. With no timers to rush your progress, you can play at your own pace during a coffee break or commute.
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