About Cat Sudoku
Cat Sudoku is built and run by Fiat Lux Studio.
Cat Sudoku is a browser logic puzzle: place one cat in every row, every column and every color patch, without letting two cats touch.
The game, its 320 levels and its daily puzzles were written for this site. Every puzzle is generated by our own program and checked to make sure it has exactly one solution, so you can always solve it by logic.
The rule set is a classic grid-logic idea that many puzzle fans know as "one star" Star Battle. Cat Sudoku is not affiliated with any other puzzle app or game.
Questions, ideas for new features or a puzzle you think is broken? Write to us through the contact page.