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