
Hard Sudoku: July 23, 2025
The objective of Sudoku is to fill each row, column and sub-grid with exactly one of each number from 1-9. A conflict arises if you repeat any entry in the same row, column or sub-grid. For more, select "How to Play" in the game's dropdown menu. Use the "Play Together" option in the navigation bar to invite a friend to play this puzzle with you and enter numbers at the same time.
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