1. Fill the grid so that the numbers 1 through 9 appear in each row. 2. Fill the grid so that the numbers 1 through 9 appear in each column. 3. Fill the grid so that the numbers 1 through 9 appear in each 3x3 box. 4. A complete Sudoku puzzle contains the numbers 1 through 9 in every row, column, and 3x3 box. The same rules apply to monster mode!
Use the mouse to play this game.
Categories: Mind / Sudoku
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