Did You Know?

There are Sudoku World Championships held annually, with competitors from over 30 countries.

Did You Know?
✓ Completed! 👍
1
2
3
5
3
8
7
6
4
6
7
1
4
3
5
2
4
6
4
2
3
7
8
9
1
1
9
2
7
4
4
5
2
3
6
9
8
9
6
1
3
4
7
3
2
7
4
1
8
Challenge Yourself

Speed run: how fast can you solve an Easy puzzle? The world record is under 2 minutes for a newspaper-grade puzzle.

Challenge Yourself