idnr: 236728
8 7 4 4 7 3 6 9 1
5 7 6 1 8 2 7 3 4
9 1 5 6 7 6 3 4 5
1 8 9 3 1 5 7 3 4
7 6 1 9 3 5 8 2 2
4 5 4 2 9 6 2 8 3
4 3 4 2 5 9 6 6 3
4 4 3 1 6 1 5 7 9
3 6 8 5 7 7 7 1 6
Difficulty: Easy
idnr: 14808
1 1 6 3 4 6 9 8 7
9 7 5 8 1 3 8 8 7
8 4 1 9 5 7 8 2 6
4 6 4 4 3 4 7 8 5
7 9 4 5 6 1 2 3 8
3 3 9 6 8 8 5 1 6
3 2 6 8 1 5 7 7 1
2 1 3 4 7 8 6 5 9
5 8 8 6 1 9 4 4 1
Difficulty: Easy
idnr: 143986
5 4 2 7 8 6 3 4 5
5 1 2 4 2 9 8 6 3
8 7 6 5 6 3 3 1 4
7 8 4 2 3 6 9 3 1
6 8 1 8 7 8 7 4 4
9 2 8 1 3 4 4 5 6
7 8 5 4 1 4 7 8 4
4 6 1 8 5 1 1 3 7
3 5 3 2 4 1 7 4 9
Difficulty: Super easy
idnr: 184661
8 2 4 6 7 5 3 9 7
9 5 7 3 2 2 1 5 4
8 5 8 3 3 1 4 4 7
4 9 6 1 3 7 4 3 2
3 3 4 5 4 9 1 6 5
7 4 5 7 2 2 9 5 6
5 3 1 6 4 4 1 8 9
2 1 3 4 9 6 7 4 6
1 4 9 2 5 3 6 7 3
Difficulty: Super easy