15x23 puzzle
Time:
11 17 16 16 1
15
2
15
2
14
16 15 15 1
1
12
2
13
16
 
 
1
1
1  1
1  1  1
3  2  3
5  3  1
9  1
9  2
12
13
13
13
13
13
13
13
13
13
13
13
 
You might wish to visit the archives, if you want more.