PlaySudoku.us
Easy
Medium
Hard
Expert
Evil
Learn
๐ก Did you know?
3
7
3
4
2
7
4
9
1
6
5
5
8
4
2
8
4
5
1
8
5
2
7
3
1
9
4
2
3
9
8
7
1
โ Completed!
00:00
โธ
3
2
7
4
3
4
9
1
7
6
5
5
2
1
8
8
4
5
2
8
4
5
7
3
1
9
4
2
3
8
9
7
1
1
2
3
4
5
6
7
8
9
โ
โฉ
Undo
โ
Erase
๐ก
Hint
๐ก Did you know?