idnr: 241909
2 6 1 9 8 3 5 7 1
6 2 8 7 8 3 8 3 6
4 7 3 1 2 4 9 5 8
6 2 8 3 7 9 7 1 7
2 9 6 5 4 5 7 6 3
3 5 9 7 6 8 8 2 2
7 5 5 6 1 2 3 9 2
8 1 1 3 3 5 6 4 9
5 6 6 8 9 2 5 4 7
Difficulty: Pretty easy
idnr: 132917
7 7 9 2 9 5 4 8 3
7 1 9 7 3 5 4 5 4
1 2 8 5 6 7 9 4 1
8 4 9 7 5 5 3 4 2
9 1 5 8 7 4 7 7 5
6 3 4 8 7 9 5 1 6
5 8 3 1 4 4 8 7 9
6 5 1 8 8 3 5 9 7
6 9 5 3 1 2 6 2 7
Difficulty: Pretty easy
idnr: 203750
3 9 1 5 6 7 7 4 3
8 7 6 5 8 2 4 3 5
5 4 7 6 1 3 2 8 3
7 1 6 2 2 3 6 5 8
8 6 2 6 4 7 3 9 4
7 4 3 8 8 6 1 4 4
8 2 8 7 3 8 9 1 7
6 3 4 9 2 5 5 3 6
4 8 1 2 5 4 3 6 9
Difficulty: Pretty easy
idnr: 187192
5 4 3 7 6 8 3 6 3
3 7 1 8 6 2 5 9 4
9 1 7 3 5 5 6 7 2
6 9 8 4 3 7 7 2 7
6 8 4 1 1 7 4 3 5
4 6 5 5 1 1 6 7 8
4 3 6 5 9 1 2 8 8
8 5 8 2 7 3 9 1 4
7 7 3 7 4 8 8 2 9
Difficulty: Pretty easy