Sudoku Inc
Challenge yourself with various Sudoku puzzles.
Play solo or compete with friends in real-time!
Featured
Classic Sudoku
The traditional 9×9 game: perfect for all skill levels
• 9×9 Grid
• Numbers 1–9
• Classic Rules
Other Variants
4x4 Sudoku
4x4Play 4x4 Sudoku now.
6x6 Sudoku
6x6Play 6x6 Sudoku now.
8x8 Sudoku
8x8Play 8x8 Sudoku now.