30x15 puzzle
Time:
5 1
5
2
5
5
5
5
4
4
4
3
3
7 7 7 7 7 7 4
2
3
2
3
2
3
3
3
2
3
2
4
2
2
2
1
2
1
1
1
1
1
1
1
1 2
1
1
2
1
2 3
1
2  1
1
1
2
3
4
11
16
13  7
6  14  3
13  6  1
17  1
22  2
4  7
You might wish to visit the archives, if you want more.