idnr: 4708
5 2 6 1 4 9 3 3 1
4 7 3 1 1 6 2 5 8
5 8 7 5 9 3 3 4 8
1 1 2 7 7 5 4 4 9
3 9 5 1 4 7 8 2 6
8 3 2 2 5 4 4 9 7
9 1 8 4 3 2 7 5 3
7 1 3 3 2 8 7 6 8
5 2 9 6 5 3 1 7 2
Difficulty: Easy
idnr: 29809
2 1 3 8 5 1 1 6 3
3 2 4 5 4 1 9 1 6
1 8 5 2 6 3 3 9 8
5 2 6 4 8 2 1 7 3
9 6 7 7 2 3 5 5 8
8 5 1 2 1 6 5 5 4
4 5 1 6 3 4 8 6 7
6 4 9 7 1 1 2 3 7
1 5 4 8 7 5 7 8 2
Difficulty: Easy
idnr: 14905
7 8 1 5 9 3 2 8 4
9 4 1 2 3 8 5 5 7
7 6 9 4 3 1 8 2 1
8 2 7 3 7 1 2 5 6
4 2 3 8 5 2 1 2 2
6 8 1 6 7 2 3 4 9
5 9 4 7 8 5 2 4 3
6 4 2 1 3 4 7 9 5
3 5 2 9 1 3 4 7 2
Difficulty: Pretty easy
idnr: 46917
1 5 4 6 4 3 5 7 3
2 7 4 8 3 6 9 6 1
4 2 3 7 1 7 6 4 8
3 5 2 7 2 6 5 9 5
7 8 6 6 7 1 3 2 7
1 6 7 3 5 3 4 7 2
2 4 6 1 8 2 3 5 6
5 1 8 6 6 4 7 1 3
6 3 5 9 2 3 1 4 5
Difficulty: Super easy