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