Sudoku
00:00
New Game
Trivial
Beginner
Easy
Medium
Hard
Expert
Evil
Insane
6
5
3
9
2
1
8
3
7
3
8
6
5
2
4
2
1
5
2
9
5
7
6
8
1
9
4
8
3
6
5
2
6
8
9
1
5
4
1
2
3
4
5
6
7
8
9
X
Congratulations! Puzzle solved!