idnr: 4301
1 9 8 3 2 2 8 4 5
7 8 1 9 6 6 3 8 2
2 5 9 8 3 4 5 7 2
3 8 4 5 8 2 9 2 1
5 7 8 1 6 5 4 2 9
9 8 2 6 4 1 2 5 7
6 5 5 2 8 8 6 4 4
8 2 6 5 6 9 4 4 3
4 5 2 7 9 1 6 1 8
Difficulty: Super easy
idnr: 99149
1 8 6 6 5 5 9 2 2
2 9 5 1 8 4 7 8 3
1 8 6 7 9 2 1 3 1
3 8 1 4 8 5 6 5 2
9 1 2 5 7 3 1 5 6
8 3 3 9 7 6 5 6 8
6 6 8 2 4 8 3 1 7
8 6 5 3 2 7 1 5 9
3 4 9 8 7 1 5 6 5
Difficulty: Easy
idnr: 62970
3 8 9 3 8 7 4 1 6
6 8 3 1 3 9 4 4 2
8 6 5 2 7 8 8 9 5
9 6 1 3 2 4 8 3 7
7 1 8 4 3 5 6 2 1
3 7 7 6 1 4 1 8 1
8 7 4 7 6 8 3 5 9
1 5 4 9 6 3 2 6 6
3 3 6 8 9 6 5 7 4
Difficulty: Pretty easy
idnr: 240323
3 8 1 8 4 1 3 8 6
7 2 9 2 8 5 1 6 4
9 2 1 8 8 7 7 4 3
3 9 2 8 6 8 5 1 7
2 4 8 1 5 4 1 9 5
6 5 4 9 5 2 8 7 1
8 1 5 6 7 1 2 1 5
4 6 2 3 6 1 9 5 8
1 4 4 5 9 4 7 8 5
Difficulty: Super easy