Math Insight

A Sudoku grid is a special case of a Latin square: a 9×9 grid where each symbol appears exactly once in each row and column.

Math Insight
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6
5
9
1
3
8
4
1
6
3
5
7
3
7
2
1
5
6
3
6
7
8
9
4
5
6
9
9
1
5
6
2
8
1
5
9
6
7
6
2
9
4
4
8
6
7
2
3
Math Insight

A Sudoku grid is a special case of a Latin square: a 9×9 grid where each symbol appears exactly once in each row and column.

Math Insight