Did You Know?

The 9×9 Sudoku grid contains exactly 9 rows, 9 columns, and 9 boxes — each a 'house' — giving 27 houses in total.

Did You Know?
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9
7
4
6
1
2
5
6
7
4
9
4
5
6
3
3
9
4
4
4
3
8
5
2
3
7
1
Sudoku Trivia

The first Sudoku World Championship in 2006 was won by Jana Tylová of the Czech Republic.

Sudoku Trivia