Android Central Follow Meowdoku is sudoku but with cats, and it is highly addictive, but it has one BIG problem Meowdoku is a clever puzzle game for Android that replaces numbers with cats in sudoku, improvising a decades old game. https://www.androidcentral.com/apps-software/meowdoku-is-sudoku-but-with-cats-and-it-is-highly-addictive-but-it-has-one-big-problem androidcentral.com