23x15 puzzle
Time:
1
1
3
1
1
3
1
2
3 1
3
6 6 5 4 5 7 7 8 6 8 8 9 6
1
1
3
1
1
1
3 2 3
 
 
 
 
 
 
1
1  4
2  8
3  8
3  15
13
2  18  1
17  1  3
8  4  9
You might wish to visit the archives, if you want more.