Sudoku.fan - Sudoku puzzle

No more pen and paper! Challenge your sudoku skills with an expert-level game or take a break with a quick game on easy mode. Whether you’re a hyper-competitive puzzle-solver or looking for a way to relax, a beginner or an expert puzzler, Sudoku for mobile is the best way to pass the time. Choose from four different difficulty levels and start playing well formed puzzles - 9x9 classic sudoku gr…