idnr: 151895
6 2 9 2 5 5 8 4 3
3 8 7 6 4 2 9 1 3
3 6 1 4 3 9 8 2 5
8 9 7 5 5 5 3 8 2
2 3 4 8 8 4 5 9 1
4 1 2 1 6 3 4 7 1
5 9 3 8 2 7 8 6 4
7 2 4 3 4 8 4 5 9
4 7 2 5 9 2 2 3 3
Difficulty: Pretty easy
idnr: 107455
2 8 9 9 3 4 9 5 2
4 1 9 7 2 5 3 6 5
5 3 7 9 6 3 5 2 9
8 7 9 6 9 3 4 1 3
8 5 1 9 3 7 7 8 7
6 2 3 8 8 9 7 6 1
5 9 2 1 8 3 5 4 6
3 4 8 3 1 6 2 1 7
9 2 3 2 8 8 5 7 5
Difficulty: Super easy
idnr: 96145
7 6 4 1 3 8 9 6 3
8 1 5 4 2 9 5 7 2
3 6 6 9 2 3 2 1 7
1 3 8 6 9 6 3 2 4
5 9 6 8 2 1 1 3 8
2 4 9 6 3 6 8 7 1
1 3 8 2 3 4 7 5 8
3 8 1 7 6 2 1 9 6
2 5 2 6 8 8 6 1 9
Difficulty: Medium
idnr: 188129
6 4 9 4 1 4 8 3 6
3 2 5 1 6 9 2 7 8
5 1 1 7 3 5 2 8 6
6 8 4 3 5 1 9 4 4
4 1 8 1 2 8 3 9 4
1 1 3 9 8 2 8 4 5
7 3 6 5 6 6 1 2 9
6 4 2 8 7 6 1 1 8
8 6 4 6 9 8 7 5 1
Difficulty: Pretty easy