Toon-Doku

Toon-Doku is a Sudoku game for the Nintendo DS in which the numbers from the original game are replaced by colorful images. The game features 99 custom-designed Sudoku puzzles with a wide range of difficulty levels, 9 different avatars, and 246 different images that can be used to replace the numbers. The game is fully customizable, allowing players to choose not only their own avatar but also the background design, music tracks, and all 9 symbols used for gameplay (the game does not force players to use images—they can also opt for numbers). Players also have the option to draw their own unique symbols.