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