idnr: 15516
2 2 7 1 1 5 8 6 7
3 8 7 7 2 9 1 4 6
7 5 1 6 3 4 6 9 6
4 6 3 3 5 3 4 5 9
1 2 2 3 4 7 9 8 5
8 7 6 4 3 8 8 1 1
6 1 5 9 3 3 2 5 7
8 3 9 4 7 6 8 6 1
5 9 8 3 1 8 7 3 5
Difficulty: Pretty easy
idnr: 144217
1 2 6 1 3 4 9 7 8
3 5 1 6 9 8 2 8 7
8 1 2 8 1 9 5 4 3
1 4 5 7 7 3 3 6 4
2 1 8 3 5 7 6 6 8
5 8 1 8 4 1 7 2 9
6 7 9 4 5 8 3 8 6
4 8 6 2 6 2 1 3 5
7 7 3 1 8 5 4 8 7
Difficulty: Pretty easy
idnr: 109516
5 2 3 4 1 6 7 7 2
6 3 5 1 8 7 2 2 4
4 7 1 2 6 3 6 5 1
3 9 6 5 2 1 6 8 4
7 6 1 1 1 4 3 2 9
3 1 4 6 9 8 1 4 7
3 4 2 8 7 1 5 1 4
1 5 1 7 3 9 8 6 3
2 1 7 6 1 8 4 7 5
Difficulty: Super easy
idnr: 228995
3 5 5 6 4 7 5 8 4
6 1 6 5 6 4 8 9 7
6 8 4 2 7 1 9 4 2
5 8 6 9 6 8 1 4 4
7 9 8 6 2 6 4 5 6
1 6 2 4 3 5 7 3 9
9 1 3 8 4 2 6 7 6
8 2 1 7 9 6 5 1 3
5 7 1 6 5 1 6 5 8
Difficulty: Easy