idnr: 186233
4 7 4 2 7 6 8 9 1
5 4 2 3 1 9 3 5 8
7 3 5 3 1 8 4 2 6
6 9 7 5 8 6 2 5 3
4 6 3 8 2 5 4 3 2
2 7 9 5 4 7 1 6 4
6 3 8 1 7 2 8 4 2
4 2 6 9 1 3 1 1 7
3 5 1 6 6 4 9 3 2
Difficulty: Pretty easy
idnr: 84415
2 8 7 3 5 9 8 8 2
5 9 6 7 1 3 8 6 2
7 5 6 4 8 2 7 4 1
7 1 5 1 4 3 6 9 3
8 4 3 6 9 6 5 1 7
4 3 2 8 6 6 2 8 5
6 6 1 2 2 7 7 5 6
9 7 8 5 3 1 7 2 6
4 4 2 3 7 5 9 3 6
Difficulty: Easy
idnr: 139233
1 3 6 2 9 4 1 8 5
4 7 5 9 7 2 5 3 2
4 4 2 1 7 5 1 6 9
1 2 3 2 8 9 4 5 1
6 8 5 5 4 2 1 4 2
2 5 1 2 8 8 7 4 3
5 8 9 5 3 7 4 2 2
2 9 7 8 5 6 3 1 7
1 2 5 3 2 1 4 7 1
Difficulty: Super easy
idnr: 180991
8 8 9 8 2 7 8 6 5
3 6 8 7 1 8 4 2 6
3 1 6 9 5 4 7 3 7
1 2 4 8 6 2 7 4 3
5 4 6 8 1 8 6 7 6
7 3 1 4 8 6 5 5 4
8 6 7 3 4 6 5 9 2
6 9 2 4 7 5 3 4 8
7 1 5 3 3 8 2 4 2
Difficulty: Pretty easy