| | yahoo9.0 | | 31 | 108,276 |
| | IMH-Mathclub | | 0 | 11,170 |
| | batmanvironman | | 4 | 11,221 |
| | hopf | 28-08-2014 08:26 PM bởi hopf | 0 | 8,337 |
| | IMH_MathClub | | 4 | 9,223 |
| | vnclubchemgio | | 2 | 9,032 |
| | tuannguyenhue1 | 28-09-2013 11:22 PM bởi pco | 3 | 8,706 |
| | namdung | | 0 | 8,218 |
| | namdung | | 0 | 8,942 |
| | IMH_MathClub | | 6 | 9,503 |
| | luciasiti | 01-06-2013 10:13 PM bởi 99 | 1 | 8,818 |
| | Nesbit | 19-05-2013 12:01 PM bởi Nesbit | 0 | 9,600 |
| | lacviet | | 0 | 13,113 |
| | huynhcongbang | | 8 | 28,173 |
| | huynhcongbang | 16-11-2012 08:42 AM bởi pega94 | 36 | 39,358 |
| | franciscokison | | 0 | 7,523 |
| | 99 | 28-04-2012 11:48 PM bởi 99 | 2 | 7,944 |
| | math213 | 22-02-2012 07:26 PM bởi 99 | 23 | 16,105 |
| | Mr Stoke | | 0 | 8,340 |
| | yangminhj | 18-02-2012 06:22 PM bởi maxo | 8 | 8,499 |
| | yangminhj | 12-02-2012 09:25 PM bởi neo_hv | 3 | 7,919 |
| | Member_Of_AMC | | 0 | 7,923 |
| | datsuphu | 22-12-2011 02:13 PM bởi 123kt3 | 13 | 11,514 |
| | phamtoan | | 0 | 8,254 |
| | phamtoan | | 0 | 8,067 |
| | quynhon | | 0 | 7,542 |
| | yahoo9.0 | 05-07-2011 04:49 PM bởi tu_yen | 1 | 8,309 |
| | Anne™ | | 5 | 9,284 |
| | 99 | 14-04-2011 11:17 AM bởi Huy_92 | 10 | 9,278 |
| | Anne™ | 08-03-2011 09:29 PM bởi Anne™ | 0 | 7,784 |
| | 99 | | 0 | 8,450 |
| | n.t.tuan | | 3 | 11,096 |
| | modular | | 2 | 8,433 |
| | nguyentranthi | | 1 | 9,368 |
| | n.t.tuan | | 2 | 9,763 |
| | modular | | 6 | 10,342 |
| | pte.alpha | | 7 | 10,415 |
| | dduclam | | 0 | 8,628 |
| | modular | | 3 | 9,421 |
| | n.t.tuan | | 0 | 8,930 |
| | n.t.tuan | | 0 | 9,378 |
| | n.t.tuan | | 0 | 8,709 |
| | n.t.tuan | | 9 | 12,351 |
| | modular | | 1 | 9,932 |
| | modular | | 0 | 9,647 |
| | modular | | 0 | 9,272 |
| | 99 | 11-05-2009 11:36 PM bởi 99 | 0 | 10,183 |
| | 99 | 06-12-2008 09:36 PM bởi 99 | 0 | 9,879 |
| | tulan123 | | 0 | 9,614 |
| | tulan123 | | 0 | 9,384 |