Welcome to free sudoku, the place where you can play different sudoku puzzles, organized by difficulty.
The puzzles are randomly generated using advanced computer algorithms, in such a way that each time you will solve a new board. All the boards are 9x9 cells and they have only a single solution.
When you start the game you can select the difficulty of each board:
- Beginner - a good start for the beginers or if you don't have too much time to spend on it. When the game begins, 38 numbers are revealed.
- Intermediate - if you are looking to solve boards which are not close to impossible, then this should be your choice. 32 numbers are revealed at the start of the game.
- Advanced/Hard - if you choose this option you'll start a really hard sudoku board; the game begins revealing only 25 numbers on the entire board, which makes the game very difficult. Note that when you select this option the game takes more time to generate a valid board.