| | mathman145 | | 1 | 6,347 |
| | n.t.tuan | | 0 | 5,020 |
| | n.t.tuan | | 0 | 5,352 |
| | n.t.tuan | | 0 | 5,299 |
| | modular | 20-08-2008 12:08 AM bởi 8888 | 0 | 5,263 |
| | phantom | 25-08-2008 11:56 PM bởi 8888 | 16 | 13,327 |
| | n.t.tuan | | 0 | 5,807 |
| | tulan123 | | 0 | 8,419 |
| | tulan123 | | 0 | 8,642 |
| | 99 | 06-12-2008 09:36 PM bởi 99 | 0 | 8,920 |
| | 99 | 11-05-2009 11:36 PM bởi 99 | 0 | 9,215 |
| | modular | | 0 | 8,299 |
| | modular | | 0 | 8,655 |
| | modular | | 1 | 8,953 |
| | n.t.tuan | | 9 | 11,357 |
| | n.t.tuan | | 0 | 7,745 |
| | n.t.tuan | | 0 | 8,303 |
| | n.t.tuan | | 0 | 7,960 |
| | modular | | 3 | 8,478 |
| | dduclam | | 0 | 7,677 |
| | pte.alpha | | 7 | 9,360 |
| | modular | | 6 | 9,327 |
| | n.t.tuan | | 2 | 8,744 |
| | nguyentranthi | | 1 | 8,426 |
| | modular | | 2 | 7,485 |
| | n.t.tuan | | 3 | 9,984 |
| | 99 | | 0 | 7,316 |
| | Anne™ | 08-03-2011 09:29 PM bởi Anne™ | 0 | 6,766 |
| | 99 | 14-04-2011 11:17 AM bởi Huy_92 | 10 | 8,327 |
| | Anne™ | | 5 | 8,250 |
| | yahoo9.0 | 05-07-2011 04:49 PM bởi tu_yen | 1 | 7,375 |
| | quynhon | | 0 | 6,612 |
| | phamtoan | | 0 | 7,138 |
| | phamtoan | | 0 | 7,273 |
| | datsuphu | 22-12-2011 02:13 PM bởi 123kt3 | 13 | 10,448 |
| | Member_Of_AMC | | 0 | 6,943 |
| | yangminhj | 12-02-2012 09:25 PM bởi neo_hv | 3 | 6,913 |
| | yangminhj | 18-02-2012 06:22 PM bởi maxo | 8 | 7,552 |
| | Mr Stoke | | 0 | 7,339 |
| | math213 | 22-02-2012 07:26 PM bởi 99 | 23 | 14,644 |
| | 99 | 28-04-2012 11:48 PM bởi 99 | 2 | 6,974 |
| | franciscokison | | 0 | 6,585 |
| | huynhcongbang | 16-11-2012 08:42 AM bởi pega94 | 36 | 36,994 |
| | huynhcongbang | | 8 | 26,991 |
| | lacviet | | 0 | 12,140 |
| | Nesbit | 19-05-2013 12:01 PM bởi Nesbit | 0 | 8,532 |
| | luciasiti | 01-06-2013 10:13 PM bởi 99 | 1 | 7,744 |
| | IMH_MathClub | | 6 | 8,465 |
| | namdung | | 0 | 7,841 |
| | namdung | | 0 | 7,164 |