20x29 puzzle
Time:
29 3
5
11
3
9
3
1
9
2
9
8 8 5 5 6 5 6 7 8 9 10 10 10 12 13
2
2
2
1
1
1
1
1
1
5
5
4
2
2  1
1
1
1  1
1  2
2  2
2  5
5  6
7  7
7  8
7  1  9
20
20
20
20
20
You might wish to visit the archives, if you want more.