All users which currently have 100% on a site.
| Username | Site | First Track | Master since | Track-Time | From | |
|---|---|---|---|---|---|---|
 | AhnMo | hackburger | Jul 18, 2017 - 06:19:31 | Oct 04, 2017 - 09:01:01 | 78d 2h | 53,85% |
| Celcious | try to decrypt | Jan 31, 2026 - 10:39:31 | Mar 13, 2026 - 14:30:28 | 41d 3h | 53,57% |
| bobgil | LordofSQLi | Oct 24, 2019 - 04:49:10 | Jan 22, 2020 - 18:09:25 | 90d 13h | 53,06% |
| AhnMo | SolveMe | Apr 19, 2017 - 04:00:03 | Apr 21, 2017 - 04:50:53 | 2d 50m | 50,00% |
| AhnMo | IRISSCON 2012 Lost Challenges | Apr 17, 2014 - 06:16:47 | Apr 17, 2014 - 07:41:50 | 1h 25m | 48,18% |
| rayaseiren | SuNiNaTaS | Dec 23, 2013 - 13:55:00 | Jun 15, 2023 - 01:07:20 | 9y 175d | 47,82% |
| stypr | Webhacking.kr | Apr 16, 2021 - 20:51:15 | Aug 23, 2021 - 17:04:22 | 128d 20h | 45,15% |
| AhnMo | 247CTF | Oct 05, 2020 - 15:12:24 | Jun 21, 2026 - 06:27:34 | 5y 259d | 44,42% |
| geteip | RedTigers Hackit | Aug 21, 2015 - 18:13:29 | Aug 22, 2015 - 08:42:27 | 14h 28m | 43,17% |
| rubiya | Yoire | May 13, 2012 - 06:38:20 | Apr 26, 2017 - 07:38:54 | 4y 349d | 42,90% |
| Xvezda | LordofSQLi | May 31, 2019 - 19:14:38 | Jun 19, 2019 - 13:47:19 | 18d 18h | 42,86% |
| Sonic | Webhacking.kr | Jul 15, 2013 - 16:59:07 | Oct 07, 2013 - 18:02:44 | 84d 1h | 42,55% |
| SunKn0wn | Webhacking.kr | Nov 17, 2016 - 02:22:48 | Jun 30, 2021 - 17:21:34 | 4y 226d | 42,36% |
| RaonSecurity | NOE.systems | Jul 12, 2018 - 10:38:24 | Jul 26, 2018 - 09:42:49 | 13d 23h | 40,87% |
| substr_sql | SuNiNaTaS | Jan 11, 2013 - 16:15:25 | Jan 16, 2013 - 03:01:55 | 4d 10h | 36,70% |
| anch0vy | Reversing.Kr | Aug 30, 2013 - 18:34:05 | Dec 31, 2013 - 15:24:17 | 122d 20h | 36,56% |
| blackt1ger | SuNiNaTaS | Jul 04, 2013 - 11:48:58 | Jul 06, 2013 - 18:23:59 | 2d 6h | 36,15% |
| gog8ma | LordofSQLi | Jan 12, 2020 - 07:05:25 | Oct 25, 2021 - 16:27:46 | 1y 287d | 32,65% |
| debukuk | RedTigers Hackit | Aug 20, 2014 - 11:27:24 | Aug 23, 2014 - 21:26:02 | 3d 9h | 31,45% |
| JaeHyuk-Lim | RedTigers Hackit | Dec 27, 2014 - 02:59:45 | Apr 29, 2015 - 10:49:25 | 123d 7h | 31,45% |
| blackmoon | SuNiNaTaS | Aug 23, 2015 - 22:05:44 | Aug 25, 2015 - 22:07:16 | 2d 1m | 30,46% |
| plumssi | SuNiNaTaS | Mar 09, 2014 - 15:54:18 | Jun 13, 2016 - 13:39:50 | 2y 96d | 30,26% |
| itchy | SuNiNaTaS | May 09, 2013 - 17:29:52 | Oct 23, 2013 - 12:52:11 | 166d 19h | 30,24% |
| choiyd | SolveMe | Jan 06, 2018 - 03:38:55 | Jan 28, 2018 - 09:24:56 | 22d 5h | 27,86% |
| htkim | SuNiNaTaS | May 15, 2016 - 18:05:57 | Jun 21, 2016 - 09:09:03 | 36d 15h | 27,77% |
| rubiya | NOE.systems | Mar 13, 2019 - 01:21:41 | Oct 24, 2019 - 11:32:11 | 225d 10h | 27,59% |
| lupin16 | SuNiNaTaS | Dec 13, 2022 - 14:57:28 | Aug 19, 2024 - 09:58:02 | 1y 249d | 27,19% |
| Gyeongje | Reversing.Kr | May 10, 2017 - 03:13:16 | Aug 03, 2023 - 11:27:39 | 6y 86d | 26,85% |
| rayaseiren | Yoire | Jun 18, 2026 - 17:41:05 | Jun 19, 2026 - 16:49:09 | 23h 8m | 23,76% |
| sisyang | LordofSQLi | Jul 08, 2020 - 09:44:02 | Jul 12, 2020 - 15:35:28 | 4d 5h | 22,45% |
| senhikunana | SuNiNaTaS | Jun 21, 2023 - 11:19:36 | Feb 03, 2025 - 17:15:07 | 1y 228d | 22,02% |
| velcoz | RedTigers Hackit | Aug 22, 2014 - 13:34:35 | Aug 24, 2014 - 08:34:02 | 1d 18h | 20,61% |
| zairo | RedTigers Hackit | Oct 18, 2016 - 08:37:12 | Oct 19, 2016 - 08:49:42 | 1d 12m | 20,61% |
| AhnMo | SuNiNaTaS | Aug 12, 2012 - 08:40:11 | Jun 09, 2013 - 10:18:14 | 301d 1h | 20,10% |
| CyberSecurityHat | SuNiNaTaS | Feb 19, 2023 - 00:58:39 | Jun 27, 2023 - 15:32:29 | 128d 14h | 18,77% |
| rubiya | SuNiNaTaS | Apr 20, 2012 - 17:55:43 | Mar 10, 2016 - 08:27:28 | 3y 324d | 18,18% |
| bslime | SuNiNaTaS | Aug 10, 2012 - 09:34:06 | Aug 13, 2012 - 12:07:12 | 3d 2h | 17,98% |
| rubiya | +Ma's Reversing | Mar 03, 2016 - 21:19:17 | Mar 05, 2016 - 01:10:06 | 1d 3h | 17,86% |
| SunKn0wn | SolveMe | Oct 06, 2016 - 02:24:41 | Aug 08, 2018 - 12:17:31 | 1y 306d | 17,22% |
| luna | Webhacking.kr | Jun 26, 2024 - 22:53:07 | Nov 13, 2024 - 13:27:08 | 139d 14h | 15,23% |
| debukuk | SolveMe | Oct 10, 2016 - 17:35:26 | Jan 26, 2018 - 12:01:34 | 1y 107d | 14,88% |
| rubiya | ThisisLegal.com | Feb 26, 2012 - 11:57:26 | Jul 01, 2019 - 09:35:57 | 7y 126d | 14,63% |
| senhikunana | LordofSQLi | Apr 24, 2024 - 16:39:17 | Jan 31, 2025 - 21:21:36 | 282d 4h | 14,29% |
| bbbig | RedTigers Hackit | Jul 10, 2019 - 20:51:45 | Jul 10, 2019 - 21:40:46 | 49m 1s | 14,10% |
| dmbs335 | RedTigers Hackit | Oct 28, 2013 - 12:45:54 | Oct 31, 2013 - 17:15:08 | 3d 4h | 14,10% |
| ggs2r00t | RedTigers Hackit | Jun 01, 2015 - 14:00:37 | Jun 03, 2015 - 12:25:43 | 1d 22h | 14,10% |
| rayaseiren | RedTigers Hackit | Jan 17, 2014 - 10:40:25 | Jan 17, 2014 - 11:27:38 | 47m 13s | 14,10% |
| substr_sql | RedTigers Hackit | Jul 14, 2013 - 03:43:27 | Sep 01, 2013 - 04:49:01 | 49d 1h | 14,10% |
| Xvezda | RedTigers Hackit | Jun 13, 2019 - 07:56:23 | Jun 17, 2019 - 19:06:52 | 4d 11h | 14,10% |
| Celcious | Webhacking.kr | Jan 30, 2026 - 15:22:24 | Feb 02, 2026 - 19:59:13 | 3d 4h | 13,82% |