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