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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3
7
1
3
1
6
5
8
3
9
6
3
1
2
4
1
4
2
4
7
8
9
Sudoku Trivia

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

Sudoku Trivia