15x23 puzzle
Time: 		14 13 10 7 4
1
11		 21 21 23
4  4
4  4
4  4
4  4
4  3
4  3
4  3
3  4
3  3
3  4
2  4
2  4
2  4
1  4
4
4
4
4
4
4
3
1
1
You might wish to visit the archives, if you want more.