idnr: 23177
3 4 3 1 7 1 6 6
4 5 8 2 6 6 6 3
7 8 4 6 2 3 1 4
1 1 2 7 3 4 3 1
5 3 6 7 4 1 7 5
5 2 1 3 1 8 3 7
3 6 1 4 8 6 4 3
6 4 7 4 3 5 8 1
Difficulty: Pretty easy
idnr: 2221
6 2 4 3 5 8 7 5
5 8 3 1 4 1 6 2
4 1 4 8 6 5 4 5
3 7 1 3 5 6 5 4
4 5 8 5 6 4 1 7
2 4 1 6 5 1 3 1
3 6 7 4 1 3 3 5
1 2 2 7 4 4 8 6
Difficulty: Super easy
idnr: 21727
8 4 7 3 4 6 1 4
1 3 6 4 1 3 7 8
1 2 4 2 3 3 6 3
2 6 5 7 3 7 1 4
5 2 6 7 2 4 3 1
7 4 3 4 8 1 5 6
7 7 1 8 4 3 2 7
3 1 2 5 2 2 4 7
Difficulty: Easy
idnr: 23888
2 4 4 3 1 6 1 1
3 5 6 4 2 3 6 7
3 1 5 8 5 5 6 2
7 8 1 3 6 2 3 1
3 7 7 1 8 2 4 6
5 6 8 7 3 3 2 3
2 3 6 5 7 8 7 1
8 2 4 7 1 7 4 3
Difficulty: Easy