Zoodoku

Zoodoku is an animal-themed logic puzzle built around colored territories and deduction rather than numbers or math. Each board asks you to place exactly one animal in every region, with no two animals sharing a row or column and no animals touching, including diagonally. By studying the layout and eliminating impossible positions, you can uncover the puzzle’s single solution without guessing.

The game offers hundreds of handcrafted puzzles alongside a new Daily Puzzle each day, letting you take on a quick challenge or work through a longer board at your own pace. Its animal themes begin with cats and expand to dogs, cows, and more, adding variety while keeping the same core rules. Inspired by Sudoku-style logic and Minesweeper-like deduction, the experience uses clean visuals and intuitive controls in a number-free format. Offline play is supported, so puzzles can be solved without an internet connection.