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