All users which currently have 100% on a site.
| Username | Site | First Track | Master since | Track-Time | From | |
|---|---|---|---|---|---|---|
 | xelix | HackThisSite | Jan 20, 2009 - 00:01:53 | Apr 05, 2023 - 20:28:52 | 14y 78d | 99,51% |
 | tehron | Security Override | Apr 02, 2014 - 21:02:50 | Apr 11, 2014 - 19:12:10 | 8d 22h | 99,54% |
 | malefeasance | Security Override | Feb 21, 2015 - 23:33:35 | Apr 27, 2015 - 19:52:23 | 64d 20h | 99,54% |
 | Ramiroja | BrainQuest | Nov 14, 2008 - 10:24:34 | Jan 13, 2011 - 23:46:07 | 2y 60d | 99,57% |
| AACDAI | HackThisSite | Feb 06, 2025 - 06:58:26 | Feb 06, 2025 - 07:02:28 | 4m 2s | 99,63% |
| AACDAI | PyDéfis | Aug 17, 2025 - 14:57:12 | Sep 19, 2025 - 16:48:35 | 33d 1h | 99,64% |
 | cheerfulbull | Yoire | Jun 19, 2026 - 01:28:26 | Jun 21, 2026 - 22:56:45 | 2d 21h | 99,75% |
 | bashrc | Yoire | Jun 18, 2026 - 14:32:37 | Jun 23, 2026 - 22:36:10 | 5d 8h | 99,75% |
 | Fox1337 | Yoire | Jun 21, 2026 - 06:26:44 | Jun 26, 2026 - 01:15:47 | 4d 18h | 99,79% |
 | bat86 | Root-Me | Jan 05, 2015 - 14:42:25 | Jan 19, 2015 - 09:57:57 | 13d 19h | 99,81% |
| ziot | ae27ff | May 13, 2018 - 21:15:37 | May 13, 2018 - 21:15:37 | 0s | 100,00% |
| zeeshan1234 | pwn.college | Oct 05, 2023 - 18:21:57 | Oct 05, 2023 - 18:21:57 | 0s | 100,00% |
 | YunGoon | Hack The Web | Apr 16, 2025 - 14:55:16 | Apr 16, 2025 - 14:55:16 | 0s | 100,00% |
| ytk2128 | Reversing.Kr | Nov 20, 2022 - 12:53:43 | Nov 20, 2022 - 12:53:43 | 0s | 100,00% |
 | ytbjplh | IRISSCON 2012 Lost Challenges | Apr 10, 2014 - 14:48:04 | Apr 10, 2014 - 14:48:04 | 0s | 100,00% |
| ytbjplh | RedTigers Hackit | Apr 11, 2014 - 19:15:11 | Apr 11, 2014 - 19:15:11 | 0s | 100,00% |
| ymvunjq | hax.tor.hu | Dec 09, 2009 - 23:14:00 | Dec 09, 2009 - 23:14:00 | 0s | 100,00% |
| ymvunjq | W3Challs | Aug 26, 2011 - 15:36:02 | Aug 26, 2011 - 15:36:02 | 0s | 100,00% |
| yeo2165 | SuNiNaTaS | Sep 05, 2015 - 00:47:14 | Sep 05, 2015 - 00:47:14 | 0s | 100,00% |
| yApth0 | PromptRiddle | Sep 20, 2020 - 02:26:53 | Sep 20, 2020 - 02:26:53 | 0s | 100,00% |
| yakuzar | RedTigers Hackit | Feb 25, 2024 - 11:09:58 | Feb 25, 2024 - 11:09:58 | 0s | 100,00% |
| y0ug | Root-Me | Dec 22, 2012 - 13:36:02 | Dec 22, 2012 - 13:36:02 | 0s | 100,00% |
 | xp45g | IRISSCON 2012 Lost Challenges | Sep 18, 2013 - 23:17:40 | Sep 18, 2013 - 23:17:40 | 0s | 100,00% |
| xp45g | Yoire | Mar 16, 2014 - 02:27:20 | Mar 16, 2014 - 02:27:20 | 0s | 100,00% |
| XeR | pwnable.tw | Aug 05, 2020 - 17:29:53 | Aug 05, 2020 - 17:29:53 | 0s | 100,00% |
 | Xaav | +Ma's Reversing | Mar 10, 2018 - 19:40:38 | Mar 10, 2018 - 19:40:38 | 0s | 100,00% |
 | WTeam | hax.tor.hu | Nov 04, 2009 - 10:49:05 | Nov 04, 2009 - 10:49:05 | 0s | 100,00% |
| woonge | Reversing.Kr | Mar 22, 2022 - 10:38:20 | Mar 22, 2022 - 10:38:20 | 0s | 100,00% |
| woonge | LordofSQLi | Mar 22, 2022 - 10:43:05 | Mar 22, 2022 - 10:43:05 | 0s | 100,00% |
| winw | hackburger | Sep 07, 2017 - 21:19:41 | Sep 07, 2017 - 21:19:41 | 0s | 100,00% |
| volgk | hax.tor.hu | Dec 25, 2020 - 12:21:25 | Dec 25, 2020 - 12:21:25 | 0s | 100,00% |
 | vi0 | RedTigers Hackit | May 14, 2015 - 23:39:07 | May 14, 2015 - 23:39:07 | 0s | 100,00% |
| Vampire | +Ma's Reversing | Aug 10, 2009 - 22:21:19 | Aug 10, 2009 - 22:21:19 | 0s | 100,00% |
| Vampire | Mod-X | Dec 15, 2014 - 14:08:00 | Dec 15, 2014 - 14:08:00 | 0s | 100,00% |
 | valsa | Mod-X | Mar 14, 2018 - 13:47:09 | Mar 14, 2018 - 13:47:09 | 0s | 100,00% |
| valsa | Disavowed.net | Mar 14, 2018 - 13:47:32 | Mar 14, 2018 - 13:47:32 | 0s | 100,00% |
 | UnQuaiz | Disavowed.net | Aug 02, 2018 - 18:12:21 | Aug 02, 2018 - 18:12:21 | 0s | 100,00% |
| Undr | ae27ff | Aug 20, 2015 - 10:54:24 | Aug 20, 2015 - 10:54:24 | 0s | 100,00% |
| Undr | try to decrypt | Dec 03, 2017 - 17:51:51 | Dec 03, 2017 - 17:51:51 | 0s | 100,00% |
| Undr | Hack The Web | Sep 25, 2025 - 16:27:37 | Sep 25, 2025 - 16:27:37 | 0s | 100,00% |
| und3ath | Root-Me | Jun 06, 2016 - 23:12:25 | Jun 06, 2016 - 23:12:25 | 0s | 100,00% |
 | Tyte | Hacker Gateway | Apr 05, 2020 - 01:18:02 | Apr 05, 2020 - 01:18:02 | 0s | 100,00% |
| tonyismysmallname | RedTigers Hackit | May 03, 2017 - 14:41:07 | May 03, 2017 - 14:41:07 | 0s | 100,00% |
| tenflo | hax.tor.hu | Jan 05, 2018 - 18:52:45 | Jan 05, 2018 - 18:52:45 | 0s | 100,00% |
| tehron | CSTutoringCenter | Jul 31, 2010 - 18:20:02 | Jul 31, 2010 - 18:20:02 | 0s | 100,00% |
| tehron | +Ma's Reversing | Mar 04, 2011 - 19:55:02 | Mar 04, 2011 - 19:55:02 | 0s | 100,00% |
| tehron | IRISSCON 2012 Lost Challenges | Sep 25, 2013 - 21:20:48 | Sep 25, 2013 - 21:20:48 | 0s | 100,00% |
| tehron | Yoire | Oct 10, 2013 - 23:43:50 | Oct 10, 2013 - 23:43:50 | 0s | 100,00% |
| technic | HackThisSite | Aug 03, 2016 - 13:33:44 | Aug 03, 2016 - 13:33:44 | 0s | 100,00% |
| TeamAardvark | hackburger | Oct 30, 2017 - 02:31:31 | Oct 30, 2017 - 02:31:31 | 0s | 100,00% |