Catdoku! Cat Sudoku Puzzle

About

Purr. You've found Catdoku! — the cozy logic puzzle where every cat just wants a little spot to call its own. Here's the deal, human: place exactly one cat in each colored region of the grid. Sounds simple? Look closer. Each cat insists on its own row and its own column, and no self-respecting cat will sit beside another — not even corner to corner. Every puzzle has one perfect solution, and a clever cat is hiding in plain sight until you find it. HOW TO PLAY • Tap once to mark a square with an X — "no cat here, thank you" • Tap twice to set a cat down in its spot • Guess wrong and you'll lose a heart; three slips and the puzzle curls back to the start • Follow the logic paw by paw, and every solution clicks into place 317 HAND-TUNED LEVELS Start cozy on a 6×6 grid, then stretch those whiskers across 7×7, 8×8, 9×9, 10×10, all the way up to a roomy 11×11. Every board is hand-crafted with exactly one correct solution — no luck, no guessing, just pure deduction. THE FOUR RULES • One cat in each colored region • One cat in each row • One cat in each column • No two cats touching — not even diagonally That's all you need. The challenge comes from how the regions are shaped, not from fiddly extra rules. PURR-FECT FOR EVERY HUMAN Rated 4+ with nothing scary inside — a calm, cozy brain stretch for anyone who loves sudoku, Queens, logic grids, or simply cats. PLAY ANYWHERE Curl up on the couch, ride the train, wait in line — Catdoku! plays offline and saves your progress automatically, so you can pick up right where you left off. Free to download. One tap, one cat, one solution. Come solve with us.