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Get Retro Sudoku old version APK for Android
Semplicemente Sudoku.
Enjoy the classic puzzle game that is Sudoku! Retro Sudoku offers various difficulty levels to suit your needs! Play for hours with literally millions of different puzzles available to play.
To play, fill the grid so that every row, column and 3×3 box contains the digits 1 to 9, without repeating.