1,051 reputation
319
bio website
location Hangzhou, China
age 22
visits member for 2 years, 1 month
seen Nov 20 at 13:33

I'm just a guy learning and enjoying in math. My name in MO is yizhongxunhuan. Which in Chinese means a recycle.


1,051 Reputation

10 2 days ago
15 Dec 18
10 Nov 28
5 Nov 18
5 Nov 7
2 Sep 28
5 Sep 11
5 Sep 5
10 Aug 26
-50 Aug 7
10 Aug 6
2 Aug 5
-2 Aug 2
5 Jul 31
5 May 31
10 May 26
5 May 20
5 May 4
2 Mar 28
5 Mar 27
2 Mar 23
2 Mar 21
10 Mar 19
5 Mar 14
10 Feb 22
5 Feb 15
2 Feb 3
5 Jan 26
5 Jan 23
5 Jan 21