PlaySudoku.us
Easy
Medium
Hard
Expert
Evil
Learn
💡 Did you know?
2
6
3
2
5
8
8
9
5
4
2
3
5
8
1
9
2
6
7
2
9
6
4
6
7
4
3
9
7
6
9
2
5
1
6
3
2
8
1
✓ Completed!
00:00
⏸
2
8
9
6
2
5
4
3
5
8
2
3
5
2
9
6
8
1
9
6
7
4
2
6
7
4
3
9
7
6
3
6
5
1
2
9
2
8
1
1
2
3
4
5
6
7
8
9
✕
↩
Undo
✕
Erase
💡
Hint
💡 Did you know?