23x15 puzzle
Time:
11
1
11
1
10
1
9 9
1
8
1
8
1
8
1
1
7
2
1
7
3
7
6
7
6
7
6
8
3
8 8 8 9
1
9
1
11
1
12
2
15 15
23
23
23
23
23
23
23
8  10
5  6
3  3  4
2  5  4
7  3
6  2
3  3
3  5  3  6
You might wish to visit the archives, if you want more.