Woofdoku: Dog Sudoku Puzzle

A cozy new logic puzzle — no two dogs can touch. Play free.

Woofdoku is a logic puzzle you solve with your head, not your reflexes. No timers. No streaks to protect. No penalty for sitting and thinking. Every board is a small deduction problem: put one dog in each row, each column, and each colored yard, and never let two dogs touch not even at the corners. There is always a next move you can prove. Finding it is the whole game.

HOW IT PLAYS • One dog per row, per column, and per colored yard • Dogs can never touch, including diagonally • Every puzzle is solvable by reasoning alone, so you never have to guess

WHAT'S INSIDE • 30 handcrafted levels, each one verified solvable • Boards that open at a friendly 4x4 and grow from there • A five-lesson tutorial that teaches the moves, not just the rules • Hints that reveal the next deduction and why it works you get better instead of getting rescued

MADE TO BE EASY TO LIVE WITH • The campaign plays offline • No account, no sign-up, nothing to log into • Portrait and one-handed, so it fits a spare two minutes

Grab a dog. Find its spot.