Cat Sudoku and Meowdoku

Meowdoku feels familiar to Sudoku players, but its deductions come from spatial placement rather than arithmetic or repeated digits.

What the games share

Both puzzle families ask you to place one item in each structural group. A move affects several groups at once, so progress comes from eliminating conflicts.

What changes with cats

Meowdoku uses rows, columns, irregular colored regions, and a no-touch rule. There are no numbers to calculate and diagonally adjacent cats are forbidden.

Learn the Meowdoku rules Play the browser puzzle