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