About Math Challenge results of 10,000
12:48
19:56
12:40
15:52
12:32
15:49
18:13
13:45
13:15
13:49
14:09
13:35
13:43
16:31
15:46
13:44
13:40
13:25
12:30
17:13
12:55
14:07
16:19
11:41
11:14
12:53
15:38
17:26
13:43
13:41
13:56
13:27
12:10
13:49
14:58
26:26
15:49
11:19
22:00
12:08
14:04
13:37
14:52
14:20
18:48
17:08