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