idnr: 20634
3 7 5 7 8 6 7 2 4
5 2 4 3 9 3 2 4 8
4 5 7 3 2 8 6 3 9
4 1 8 2 6 4 5 8 7
8 1 8 6 3 5 4 7 7
6 3 2 8 3 7 3 1 5
9 6 8 7 5 4 2 1 3
7 8 6 1 2 2 7 5 6
2 9 6 5 7 3 3 4 1
Difficulty: Pretty easy
idnr: 62272
8 5 2 1 3 2 3 1 6
9 1 7 4 3 8 4 1 5
3 2 6 6 7 7 1 7 9
8 3 6 6 7 3 4 9 2
7 8 5 5 1 9 6 5 3
2 6 9 8 6 4 2 3 3
1 8 3 8 5 3 7 1 8
2 7 2 3 8 5 9 4 1
1 9 2 7 2 3 1 6 6
Difficulty: Pretty easy
idnr: 223047
8 8 6 9 7 4 5 5 2
2 5 7 8 5 9 7 3 7
7 3 3 5 4 8 5 2 9
5 4 6 6 5 7 1 8 3
1 9 5 6 3 5 4 8 8
8 5 4 7 4 6 9 1 6
1 7 9 3 6 2 8 4 1
4 3 2 5 9 1 4 6 4
1 2 8 4 8 6 3 7 5
Difficulty: Easy
idnr: 184028
5 9 3 6 4 4 1 3 7
6 5 8 1 3 9 7 7 4
4 4 5 5 1 2 3 7 7
5 6 4 4 7 8 4 1 1
1 3 8 4 1 8 2 8 5
9 2 7 8 4 1 5 5 3
5 7 1 4 2 6 8 4 5
1 8 7 7 3 3 4 8 9
4 8 3 2 6 7 5 9 8
Difficulty: Easy