Sudoku
Your goal in this Japanese number game that will have you puzzling for hours is to fill in the grid so that every row, every column and every 3×3 box contains digits 1 through 9 without repetition.
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Your goal in this Japanese number game that will have you puzzling for hours is to fill in the grid so that every row, every column and every 3×3 box contains digits 1 through 9 without repetition.