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