idnr: 31439
7 1 4 1 7 3 5 4
2 1 3 7 6 4 5 3
6 5 8 2 3 7 4 1
7 6 5 5 6 1 2 1
4 8 6 7 1 3 7 2
3 3 2 8 5 6 5 4
5 4 7 6 1 8 3 5
6 3 7 1 8 2 6 5
Difficulty: Super easy
idnr: 27818
8 3 6 1 2 1 6 8
3 8 2 4 6 8 4 1
1 7 5 6 7 2 1 3
1 2 3 2 5 6 1 2
5 1 1 2 8 7 3 6
1 4 1 8 1 3 1 5
4 2 8 1 3 8 7 8
2 8 6 3 1 4 5 7
Difficulty: Very Hard
idnr: 30809
4 1 6 3 7 7 7 5
3 5 8 5 1 4 6 7
4 6 1 5 5 6 7 8
1 4 5 7 6 1 2 2
1 6 3 2 4 3 5 2
5 6 2 7 8 3 1 4
2 6 7 6 5 2 8 1
5 8 4 7 5 5 3 3
Difficulty: Pretty easy
idnr: 7435
6 3 7 5 6 8 2 1
1 3 5 3 7 2 1 3
6 7 2 1 3 5 6 7
5 5 1 8 7 3 4 7
2 5 5 4 6 1 3 7
1 8 3 2 6 4 7 6
4 1 6 7 2 1 5 8
3 1 4 7 1 6 5 1
Difficulty: Super easy