idnr: 106787
7 6 8 7 3 3 5 4 1
2 7 4 1 4 8 9 6 2
6 8 3 9 7 1 1 5 2
5 4 7 1 5 1 8 2 9
5 2 8 3 4 7 4 9 8
7 5 6 2 9 3 3 2 4
1 3 9 4 2 6 8 4 3
4 3 5 6 8 9 2 6 7
8 9 4 1 8 3 8 2 6
Difficulty: Pretty easy
idnr: 70208
9 6 4 8 6 8 7 1 2
4 2 1 7 1 3 7 8 2
7 4 8 3 2 3 1 6 9
5 1 6 1 7 4 3 7 5
6 9 4 8 2 1 1 4 3
4 6 3 1 9 6 5 7 3
1 5 6 6 7 7 8 2 4
9 4 2 9 1 6 4 5 7
2 7 1 4 6 9 6 2 1
Difficulty: Super easy
idnr: 39453
6 7 1 3 1 7 5 6 5
5 4 6 7 1 2 3 9 3
2 3 6 9 6 4 1 7 3
1 3 8 2 3 5 3 3 4
3 1 4 6 4 2 7 5 2
7 8 1 4 4 6 3 1 9
9 5 7 1 2 3 4 8 3
5 8 5 8 7 8 2 3 1
2 9 1 5 8 1 6 4 7
Difficulty: Super easy
idnr: 131166
4 7 3 6 5 4 3 8 2
1 2 1 4 6 8 5 9 3
6 8 5 1 1 4 3 5 2
6 8 2 9 4 5 3 7 6
2 5 9 5 8 4 6 3 4
6 9 2 6 2 3 8 4 6
5 3 6 5 3 9 3 1 7
9 6 8 3 7 1 4 5 2
7 1 8 2 9 2 7 6 8
Difficulty: Medium