| | CMPITG | 25-07-2008 03:12 PM | 0 | 15,375 |
|
| | ToanlaThanh | 19-02-2017 10:18 PM | 0 | 52,931 |
| | pco | 30-01-2017 12:43 PM | 6 | 10,202 |
|  | Mr_Pi | 26-01-2016 11:33 AM | 1 | 20,825 |
| | vituan99 | 27-12-2014 10:45 PM | 0 | 9,068 |
| | dacgiap | 21-05-2014 09:33 AM | 1 | 8,795 |
| | creatorvn | 25-04-2014 09:40 PM | 0 | 7,525 |
| | Raul Chavez | 05-04-2014 08:52 AM | 1 | 8,257 |
| | lacviet | 21-10-2013 12:09 AM | 1 | 8,935 |
| | hungchng | 28-08-2013 08:43 PM | 0 | 8,257 |
| | king_math96 | 26-08-2013 08:27 PM | 1 | 8,290 |
| | coban | 30-06-2013 10:01 PM | 2 | 8,513 |
| | DuyLTV | 05-04-2013 05:40 PM | 0 | 7,036 |
| | mt123 | 23-03-2013 06:17 PM | 1 | 7,787 |
| | vô_ngã | 03-03-2013 03:30 PM | 8 | 9,199 |
| | xuanthien | 26-02-2013 09:10 PM | 0 | 7,414 |
| | nguyenducminh | 25-02-2013 08:10 PM | 1 | 7,485 |
|  | suphamtoan27 | 14-02-2013 11:32 PM | 1 | 7,378 |
| | DuyLTV | 12-02-2013 05:13 PM | 15 | 13,594 |
| | hoang_kkk | 24-01-2013 10:20 PM | 1 | 7,773 |
| | levietbao | 17-12-2012 06:06 AM | 2 | 7,963 |
| | LSG | 25-11-2012 07:50 PM | 1 | 7,221 |
| | Dream High | 04-11-2012 05:48 PM | 3 | 7,919 |
| | 8964493 | 14-08-2012 04:28 PM | 1 | 7,728 |
| | leanhtinh07 | 29-07-2012 09:18 AM | 26 | 21,388 |
| | hizact | 20-07-2012 07:08 PM | 19 | 14,904 |
| | dacgiap | 17-07-2012 12:13 PM | 11 | 12,664 |
| | ngungoc | 17-07-2012 10:36 AM | 1 | 7,901 |
| | ELOV | 16-07-2012 11:24 PM | 2 | 7,778 |
|  | thinhso01 | 14-07-2012 11:31 PM | 1 | 7,477 |
| | Anh Khoa | 22-06-2012 09:59 AM | 20 | 18,218 |
| | vô_ngã | 14-06-2012 08:24 PM | 0 | 7,527 |
| | minhcanh2095 | 03-06-2012 03:59 PM | 0 | 7,611 |
| | Pandava | 24-05-2012 08:02 AM | 17 | 25,847 |
| | n.v.thanh | 24-05-2012 01:06 AM | 3 | 10,017 |
| | 3.141592653589 | 24-05-2012 12:47 AM | 4 | 9,078 |
| | girl_sanhdieu | 23-02-2012 06:08 PM | 1 | 8,307 |
| | king_math96 | 22-02-2012 11:13 PM | 13 | 9,943 |
| | conami | 15-02-2012 10:09 PM | 4 | 7,683 |
| | hasp45 | 07-12-2011 07:19 PM | 6 | 8,193 |
| | nguyendung_hy | 05-12-2011 09:25 PM | 0 | 7,593 |
| | lovemath1 | 04-12-2011 11:08 PM | 3 | 7,895 |
|  | yangminhj | 28-11-2011 03:53 PM | 2 | 8,458 |
| | Anh Khoa | 28-11-2011 12:50 PM | 2 | 8,753 |
| | coban | 18-11-2011 06:33 PM | 0 | 8,397 |
| | trungtan | 18-11-2011 04:49 PM | 1 | 8,470 |
| | neo_hv | 18-11-2011 12:33 PM | 1 | 8,777 |
| | girl_sanhdieu | 14-11-2011 01:07 PM | 2 | 8,562 |
| | Combinatorial@ | 05-11-2011 01:03 AM | 0 | 7,705 |
| | Anh Khoa | 29-10-2011 10:06 PM | 0 | 8,439 |
| | minhcanh2095 | 26-10-2011 04:53 PM | 1 | 7,510 |