About kids problem solving results of 10,000
10:22
05:47
04:07
10:37
12:45
11:58
07:46
04:27
15:33
03:18
12:53
19:29
10:32
11:15
06:17
09:35
06:39
03:00
02:36
03:28
19:19
05:34
01:48
00:59
04:09
05:28
07:36
05:59
08:08
14:06
03:30
04:33
04:52
02:01
12:58
10:04
03:23
04:11
10:56
17:49
14:01
10:21
08:12
02:39
03:16
02:03