The Math of Sudoku
The Math of Sudoku
The Math of Sudoku
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<strong>The</strong> GameA <strong>Sudoku</strong> board is a 9 × 9 table filled with nine different symbols, usually1, 2, · · · , 9, that has been partitioned into nine 3 × 3 blocks such that:each symbol appears exactly once in each row,each symbol appears exactly once in each column,each symbol appears exactly once in each block.<strong>The</strong> game consists in completing a sudoku board from the few entriesgiven.5 3 76 1 9 5 39 8 68 6 34 8 3 17 2 66 2 84 1 9 58 7 9