＜The definitive version of Sudoku＞
Enjoy brain training with standard Sudoku!
Convenient one-touch memo function
Hint function when you need help
There are 4 levels of difficulty.
With 1000 carefully selected stages, perfect for killing time!
Enjoy brain training with standard Sudoku!
Convenient one-touch memo function
Hint function when you need help
There are 4 levels of difficulty.
With 1000 carefully selected stages, perfect for killing time!
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