Sudoku is the most popular logic-based numbers game.
The aim of the game is to place 1 to 9 into each grid cell so that each number can only appear once in each row, each column and each mini-grid.
We created this innovative Sudoku with below features:
- Totally FREE.
- 4 levels - Easy, Medium, Hard, Very Hard
- Auto-save.
- No complicated settings.
