Play Sudoku free today! Sudoku is the classic challenging logic game of numbers. Write 1-9 in every square without having the same number in the same two rows or columns.

Train your brain every day and become a math master by playing free Sudoku!

Features of Sudoku by Block Puzzle Games:
- TONS of puzzles, all free!
- 4 difficulty modes: Easy, Medium, Hard, Expert
- Hints for when you're stuck
- Pencil to mark numbers in squares. If a square can be a 7 or a 2, pencil them both in for later!
- Erase mistakes!
- Game highlights all the numbers on the board that are the same as the one you click on. Solve puzzles faster!
- Play without wifi
- Save your progress automatically and continue your game later!