We just released Blindfold Sudoku on a 9x9 grid and Blindfold Sudoku Mini on a 4x4 grid. Both apps are free. come with a bunch of puzzles, with an in-app upgrade for more puzzles. Sudoku Mini is great for people getting started with Sudoku, and you can change it from numbers to animal names to animal sounds.
Thanks to all of the testers who helped refine the game.
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