About problem solving results of 10,000
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10:41
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07:21
06:54
05:40
05:58
06:11
04:03
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06:01
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06:09
05:24
10:02
09:54
09:06
11:38
02:36
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03:59
03:12
08:56
01:36
40:50
15:34
12:29
14:53
19:12
18:25
57:25
17:28