idnr: 169791
2 6 5 7 8 4 3 3 2
8 5 8 9 3 1 6 4 1
1 3 9 8 8 5 8 2 4
3 2 7 6 5 8 4 9 1
4 9 8 7 6 6 5 2 2
2 8 6 1 7 9 7 5 3
5 7 4 1 7 6 3 8 8
5 8 1 3 4 2 8 7 6
1 5 8 6 9 4 2 6 8
Difficulty: Super easy
idnr: 26845
5 7 6 1 9 4 6 3 9
1 2 7 9 4 1 3 6 8
6 3 8 1 9 6 4 8 2
2 8 3 1 7 9 4 1 5
9 7 5 3 6 8 2 4 2
4 5 9 2 5 2 1 7 5
6 6 3 4 1 4 8 5 7
8 4 1 5 3 7 1 2 3
3 5 8 7 2 5 6 4 1
Difficulty: Super easy
idnr: 68688
2 3 9 8 5 4 4 1 6
7 3 2 1 8 4 6 8 3
8 7 6 9 2 7 5 6 4
5 6 7 7 4 3 3 8 9
3 2 3 6 3 9 7 8 4
9 8 5 4 7 6 3 2 5
8 6 8 8 6 5 7 7 2
1 4 6 7 9 8 2 4 7
5 9 8 7 8 2 8 4 5
Difficulty: Pretty easy
idnr: 61667
2 3 5 5 6 5 4 7 1
2 9 7 6 2 1 2 1 4
1 5 2 3 2 6 6 9 7
4 8 2 1 4 5 8 1 9
5 1 6 8 7 2 9 6 7
6 5 5 1 9 8 7 2 6
7 2 9 6 1 7 7 8 6
9 6 1 2 4 7 3 1 5
4 6 6 9 3 2 1 5 3
Difficulty: Medium