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