23x15 puzzle
Time:
14 15 15 7
7
7
7
7
7
7
7
6
7
6
7
15 15 6
7
15 13 2
3
6
1
5
2
5
1
4
1
4
1
4
1
4
3
4
5
4
13
13
15  1
15  1
14  1  2
23
7  2  3  2
3  2  3
14
15
17
23
23
23
22
You might wish to visit the archives, if you want more.