Leave the messy pen and newspaper behind; take Sudoku to the next level!
Leave the messy pen and newspaper behind and play 640, 000 unique Sudoku grids anywhere!
Enjoy essential options that will please all Sudoku fans: draft number, automatic error checking, 5 difficulty levels and the Sudoku X mode where diagonals come into play in the puzzles. Take Sudoku to the next level!
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