idnr: 80440
2 6 8 9 4 6 1 4 3
1 3 2 4 8 7 5 9 6
8 7 5 1 2 3 2 1 9
6 6 7 8 6 4 3 2 3
3 5 1 8 8 9 1 4 7
6 4 8 7 1 8 2 3 5
7 3 6 7 9 1 8 6 2
4 8 3 1 1 5 9 8 2
5 1 4 7 5 2 5 6 8
Difficulty: Pretty easy
idnr: 26277
1 4 4 8 8 9 1 6 6
5 2 1 4 2 8 9 7 3
9 7 5 7 1 4 5 3 8
2 7 5 1 1 6 3 4 7
4 2 8 9 5 3 5 1 6
3 6 7 3 9 7 2 8 8
8 2 3 6 1 7 1 4 5
3 8 7 7 6 7 4 5 9
7 4 6 3 3 2 8 3 1
Difficulty: Medium
idnr: 79374
5 2 4 8 9 5 1 2 8
7 1 5 4 6 9 3 5 3
5 8 6 2 2 2 5 3 7
5 2 9 8 1 6 3 5 7
8 3 2 6 8 1 6 9 5
2 2 5 7 3 7 8 7 3
6 4 3 5 8 2 9 2 6
4 5 1 1 7 5 6 8 2
2 9 8 2 5 8 5 6 6
Difficulty: Super easy
idnr: 37518
2 6 5 1 7 3 6 6 8
1 5 6 2 8 4 7 1 9
3 7 8 4 3 1 6 5 6
4 8 3 8 6 1 5 2 1
6 1 7 3 4 8 4 9 8
5 6 9 1 3 2 4 1 7
5 1 8 1 5 7 6 5 2
4 9 2 1 1 6 5 7 4
7 6 1 6 3 5 8 4 3
Difficulty: Super easy