New problems, old solutions

0
0
23:39
09:08
10:36
11:14
36:36
27:59
25:44
19:19
08:12
11:04
02:02:00
11:54
31:50
05:18
19:47
01:34:07
12:26
43:54
03:27
32:41
16:16
15:45
07:20
29:19
10:43
07:17
22:32
13:16
06:09
10:51
19:54
07:00
09:23
19:40
22:04
15:47
40:37
20:18
33:02
07:58