All users which currently have 100% on a site.
| Username | Site | First Track | Master since | Track-Time | From | |
|---|---|---|---|---|---|---|
 | Fox1337 | Hacker Gateway | Nov 29, 2018 - 00:51:39 | Jul 16, 2020 - 01:32:31 | 1y 230d | 91,30% |
| Fox1337 | SuNiNaTaS | Aug 12, 2020 - 02:13:49 | Mar 07, 2023 - 01:26:18 | 2y 206d | 1,29% |
| Fox1337 | HackThisSite | Jul 18, 2009 - 22:50:40 | Apr 05, 2023 - 20:29:56 | 13y 263d | 37,39% |
| Fox1337 | Hack The Web | Mar 23, 2025 - 02:11:03 | Mar 23, 2025 - 15:42:31 | 13h 31m | 0,00% |
| Fox1337 | Yoire | Jun 21, 2026 - 06:26:44 | Jun 26, 2026 - 01:15:47 | 4d 18h | 99,79% |
 | fourmi | Electrica | Apr 21, 2009 - 21:15:58 | Nov 17, 2014 - 23:03:39 | 5y 211d | 93,18% |
| fourmi | PyDéfis | Aug 10, 2025 - 16:37:53 | Dec 05, 2025 - 20:59:26 | 117d 4h | 0,00% |
| fourmi | LordofSQLi | Apr 12, 2026 - 11:05:41 | Apr 25, 2026 - 17:26:00 | 13d 6h | 8,16% |
| fourmi | Hack The Web | Apr 25, 2026 - 18:52:49 | May 06, 2026 - 20:43:33 | 11d 1h | 1,08% |
 | forest | LordofSQLi | Jun 26, 2020 - 15:34:34 | Aug 02, 2020 - 11:51:49 | 36d 20h | 28,57% |
 | flack3r | SuNiNaTaS | Aug 30, 2014 - 13:51:52 | Aug 30, 2014 - 13:51:52 | 0s | 100,00% |
| flabbyrabbit | Defend the Web | Jun 13, 2014 - 16:26:47 | Jun 13, 2014 - 16:27:04 | 17s | 0,00% |
 | Fjoerie | Electrica | Feb 16, 2019 - 22:44:29 | Feb 16, 2019 - 22:44:29 | 0s | 100,00% |
| Fjoerie | +Ma's Reversing | Feb 19, 2019 - 17:43:52 | Feb 19, 2019 - 17:43:52 | 0s | 100,00% |
| Fjoerie | Hack The Web | Dec 22, 2025 - 23:53:03 | Dec 22, 2025 - 23:53:03 | 0s | 100,00% |
| fearghal | Defend the Web | Dec 18, 2014 - 19:08:04 | Feb 05, 2015 - 19:06:55 | 48d 23h | 16,41% |
 | faye_valentine | +Ma's Reversing | Feb 22, 2010 - 15:44:51 | Sep 09, 2012 - 22:56:08 | 2y 200d | 92,86% |
 | faust | Hacker Gateway | Apr 01, 2017 - 22:58:25 | Apr 04, 2017 - 20:25:15 | 2d 21h | 91,30% |
| fantoski | RedTigers Hackit | Nov 30, 2018 - 14:37:47 | Dec 03, 2018 - 15:37:28 | 3d 59m | 0,00% |
| fantazm | Webhacking.kr | Jul 31, 2016 - 00:59:16 | Jul 31, 2016 - 00:59:16 | 0s | 100,00% |
 | fantasy2073 | BrainQuest | Sep 02, 2011 - 16:42:11 | Sep 23, 2012 - 08:45:33 | 1y 21d | 96,44% |
| fakem0nk_221 | RedTigers Hackit | Feb 23, 2020 - 10:01:10 | Feb 25, 2020 - 09:13:52 | 1d 23h | 0,00% |
 | facu | hax.tor.hu | May 30, 2019 - 16:33:59 | Jun 29, 2019 - 00:04:38 | 29d 7h | 4,00% |
| f33 | RedTigers Hackit | Mar 05, 2020 - 08:13:15 | Mar 06, 2020 - 12:50:11 | 1d 4h | 0,00% |
| f0VM | hax.tor.hu | Dec 09, 2013 - 21:51:24 | Dec 09, 2013 - 21:51:24 | 0s | 100,00% |
| f0VM | RedTigers Hackit | Dec 19, 2013 - 13:20:42 | Jan 02, 2014 - 20:52:36 | 14d 7h | 0,00% |
| f0rbr41n | IRISSCON 2012 Lost Challenges | Jul 24, 2014 - 07:56:23 | Jul 24, 2014 - 07:56:23 | 0s | 100,00% |
 | extrn | hax.tor.hu | Jun 16, 2013 - 03:27:01 | Jun 16, 2013 - 03:27:01 | 0s | 100,00% |
| Exploit | RedTigers Hackit | Apr 21, 2015 - 00:39:04 | Apr 21, 2015 - 03:09:24 | 2h 30m | 0,00% |
 | eximpo | ae27ff | Dec 24, 2016 - 22:23:32 | Jan 12, 2017 - 23:28:32 | 19d 1h | 70,27% |
| evernick | SuNiNaTaS | Jul 26, 2016 - 14:00:58 | Jul 26, 2016 - 14:00:58 | 0s | 100,00% |
| evernick | Reversing.Kr | Jul 26, 2016 - 14:01:54 | Jul 26, 2016 - 14:01:54 | 0s | 100,00% |
| evernick | LordofSQLi | Aug 03, 2020 - 03:17:39 | Aug 09, 2020 - 09:57:38 | 6d 6h | 8,16% |
| evernick | RedTigers Hackit | Aug 03, 2020 - 03:21:39 | Aug 11, 2020 - 17:00:29 | 8d 13h | 0,00% |
| eseqrim | RedTigers Hackit | Jul 22, 2015 - 16:57:55 | Jul 24, 2015 - 21:25:44 | 2d 4h | 5,42% |
| esby97 | LordofSQLi | Jan 03, 2021 - 12:54:25 | Jan 21, 2021 - 03:03:46 | 17d 14h | 26,53% |
 | Erin | RedTigers Hackit | Jan 21, 2014 - 07:26:26 | Jan 21, 2014 - 07:26:26 | 0s | 100,00% |
| Erin | Tasteless | Jan 21, 2014 - 07:27:22 | Jan 21, 2014 - 07:27:22 | 0s | 100,00% |
| epoch_qwert | thebackupbox | Mar 03, 2009 - 21:49:59 | Mar 12, 2010 - 03:05:16 | 1y 8d | 84,62% |
| EpicPaul | RedTigers Hackit | Mar 09, 2022 - 00:09:06 | Mar 12, 2022 - 12:54:05 | 3d 12h | 0,00% |
 | Envielox | Hacker Gateway | Apr 06, 2017 - 13:52:52 | Apr 18, 2017 - 21:59:57 | 12d 8h | 47,83% |
| Envielox | hax.tor.hu | Mar 15, 2017 - 17:19:49 | May 19, 2017 - 12:27:16 | 64d 19h | 14,00% |
| Envielox | RedTigers Hackit | Apr 01, 2017 - 11:48:17 | May 20, 2017 - 00:39:25 | 48d 12h | 0,00% |
| Envielox | Gekko | Nov 21, 2016 - 21:50:37 | Jun 29, 2023 - 22:53:21 | 6y 221d | 48,15% |
 | encse | RedTigers Hackit | Sep 24, 2014 - 22:30:53 | Sep 25, 2014 - 22:48:43 | 1d 17m | 20,61% |
| encse | Tasteless | Sep 29, 2014 - 22:04:09 | Oct 12, 2014 - 22:30:24 | 13d 26m | 0,00% |
| encse | Mod-X | Dec 07, 2014 - 07:51:20 | Dec 07, 2014 - 07:51:20 | 0s | 100,00% |
| encse | Disavowed.net | Dec 07, 2014 - 07:52:51 | Dec 07, 2014 - 07:53:04 | 13s | 0,00% |
| encse | hax.tor.hu | Sep 21, 2009 - 13:58:15 | Jan 20, 2018 - 11:13:41 | 8y 122d | 98,00% |
| encse | hackburger | Feb 25, 2018 - 19:15:11 | Mar 05, 2018 - 22:22:45 | 8d 3h | 0,00% |