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