| | Newmath. | 03-04-2017 08:08 PM | 0 | 81,087 |
| | batigoal | 26-02-2016 08:49 AM | 1 | 16,855 |
| | thephuong | 16-08-2015 04:28 AM | 8 | 14,359 |
| | Newmath. | 23-11-2014 11:55 PM | 0 | 10,514 |
| | r407pj | 14-06-2014 10:50 AM | 24 | 42,039 |
| | ngotri1998 | 11-01-2014 04:06 PM | 5 | 10,747 |
|  | Tmath1802 | 22-12-2013 05:02 PM | 8 | 11,633 |
| | Tmath1802 | 24-10-2013 01:21 PM | 0 | 9,822 |
| | QuangPS | 02-10-2013 09:03 AM | 2 | 11,049 |
| | nguyentuan_tn | 10-08-2013 01:26 AM | 3 | 12,854 |
| | Evarist Galois | 31-03-2013 09:32 PM | 21 | 52,600 |
| | tranbatphong | 26-06-2012 10:33 PM | 4 | 12,915 |
| | 99 | 09-10-2011 04:54 PM | 3 | 9,832 |
| | phamtoan | 03-09-2011 08:36 PM | 0 | 8,448 |
| | Anh Khoa | 09-08-2011 04:17 PM | 4 | 10,891 |
| | tranbatphong | 29-07-2011 09:40 AM | 19 | 18,443 |
| | tranbatphong | 12-06-2011 10:59 AM | 1 | 11,070 |
| | daudauvjem | 22-04-2011 06:26 PM | 1 | 10,777 |
| | daudauvjem | 04-11-2010 07:47 PM | 1 | 12,809 |
| | n.t.tuan | 04-10-2010 03:27 PM | 9 | 15,420 |
| | Conan Edogawa | 24-08-2010 10:12 AM | 42 | 36,478 |
| | namdung | 04-06-2010 10:20 AM | 0 | 11,311 |
| | n.t.tuan | 25-03-2010 05:18 PM | 7 | 13,446 |
| | n.t.tuan | 25-03-2010 12:37 PM | 0 | 9,863 |
| | n.t.tuan | 24-01-2010 06:29 PM | 0 | 10,565 |
| | namdung | 16-12-2009 05:03 PM | 4 | 11,719 |
| | modular | 29-09-2009 03:24 PM | 0 | 10,178 |
| | 99 | 05-07-2009 12:40 PM | 4 | 11,724 |
| | 99 | 30-06-2009 10:56 PM | 3 | 16,703 |
| | modular | 11-06-2009 10:01 PM | 0 | 10,600 |
| | modular | 11-06-2009 09:58 PM | 0 | 9,658 |
| | modular | 09-06-2009 02:30 PM | 0 | 9,883 |
| | evarist | 14-05-2009 08:04 PM | 16 | 22,800 |
| | ngduychien | 04-02-2009 08:56 AM | 8 | 15,176 |
| | becu | 03-02-2009 02:18 PM | 0 | 9,551 |
| | 99 | 04-11-2008 10:50 PM | 0 | 9,908 |
| | 99 | 03-11-2008 09:39 AM | 2 | 11,466 |
| | phantom | 05-09-2008 11:32 PM | 4 | 12,084 |
| | lovemintu | 31-03-2008 06:34 PM | 3 | 12,550 |
| | No10 | 31-03-2008 04:38 PM | 3 | 17,787 |
| | PDlong | 31-03-2008 04:24 PM | 2 | 10,793 |
| | n.t.tuan | 31-03-2008 03:45 PM | 3 | 12,480 |
| | nguyentuan_tn | 31-03-2008 03:20 PM | 9 | 12,319 |
| | mathsoft | 31-03-2008 03:00 PM | 2 | 11,555 |
| | nguyentuan_tn | 21-01-2008 04:35 PM | 15 | 23,263 |
| | nguyentuan_tn | 03-12-2007 10:12 PM | 3 | 13,195 |
| | xuanthien | 03-12-2007 02:40 PM | 1 | 17,933 |
| | nguyentuan_tn | 02-12-2007 04:38 PM | 0 | 11,432 |
| | nguyentuan_tn | 02-12-2007 04:36 PM | 0 | 10,214 |
| | nguyentuan_tn | 02-12-2007 04:26 PM | 0 | 11,313 |