Sudoku Trivia

During the 2006 World Cup in Germany, Sudoku books outsold football guides at Frankfurt airport.

Sudoku Trivia
✓ Completed! 👍
2
1
9
5
3
7
3
6
1
4
8
9
5
9
7
3
2
6
1
7
6
5
1
8
9
5
4
1
5
4
2
9
6
5
3
4
9
7
2
6
8
7
4
6
2
3
2
3
7
8
Pro Tip

When stuck, try looking at the puzzle from each digit's perspective rather than each cell's perspective.

Pro Tip