idnr: 127407
1 8 6 5 5 3 2 7 4
6 3 1 3 4 8 5 2 7
8 3 7 6 4 1 3 7 6
4 6 2 1 5 9 7 4 1
8 6 4 2 4 5 8 6 3
4 1 3 6 6 2 4 5 5
5 3 8 9 2 6 1 4 6
3 2 9 3 7 4 4 5 1
2 8 5 4 6 6 8 1 9
Difficulty: Pretty easy
idnr: 54979
3 9 3 3 1 5 8 8 7
7 1 4 9 2 6 8 8 5
3 5 8 7 7 3 1 5 4
8 8 7 7 5 2 8 4 5
4 5 2 5 3 8 6 6 8
2 8 9 8 6 1 5 7 3
8 6 2 3 8 4 7 5 2
6 8 5 2 4 7 5 9 8
8 3 7 6 8 9 4 1 6
Difficulty: Pretty easy
idnr: 157902
8 3 5 6 5 8 2 1 5
2 6 8 3 7 4 5 9 4
5 2 2 9 1 6 7 5 2
4 5 2 8 9 2 1 8 6
8 2 5 7 4 1 6 3 2
9 1 2 7 6 7 4 5 3
6 5 7 1 3 5 1 2 2
2 8 1 1 2 3 7 6 9
1 7 8 3 8 9 1 4 3
Difficulty: Pretty easy
idnr: 115928
2 6 3 5 7 2 7 9 8
5 1 8 9 4 8 7 2 2
7 4 8 2 2 5 1 1 9
3 7 9 1 8 6 4 7 4
1 8 7 8 4 1 7 2 5
1 3 2 8 9 5 5 7 6
2 2 5 4 8 7 3 5 5
2 5 1 3 2 9 1 4 7
2 9 5 2 1 3 2 6 5
Difficulty: Pretty easy