All users which currently have 100% on a site.
| Username | Site | First Track | Master since | Track-Time | From | |
|---|---|---|---|---|---|---|
 | Walros | BrainQuest | Jan 19, 2009 - 08:25:55 | Jan 13, 2011 - 23:05:26 | 1y 359d | 97.93% |
 | Walidsoliman | RedTigers Hackit | Oct 01, 2020 - 07:54:19 | Oct 02, 2020 - 10:02:34 | 1d 2h | 0.00% |
 | w1p30ut | RedTigers Hackit | Sep 10, 2020 - 15:05:59 | Oct 10, 2020 - 22:07:05 | 30d 7h | 0.00% |
 | w0wl | hax.tor.hu | May 02, 2019 - 02:32:24 | Oct 17, 2019 - 09:55:00 | 168d 7h | 2.00% |
| w0wl | LordofSQLi | Oct 20, 2019 - 13:40:10 | Jan 04, 2020 - 20:55:12 | 76d 8h | 24.49% |
 | Vomitory | RedTigers Hackit | Apr 18, 2015 - 16:56:18 | May 02, 2015 - 03:48:44 | 13d 10h | 0.00% |
| volgk | hax.tor.hu | Dec 25, 2020 - 12:21:25 | Dec 25, 2020 - 12:21:25 | 0s | 100.00% |
| vladvis | RedTigers Hackit | Aug 04, 2015 - 04:56:25 | Aug 04, 2015 - 05:26:54 | 30m 29s | 55.75% |
 | vic511 | RedTigers Hackit | Aug 20, 2015 - 07:09:23 | Aug 29, 2015 - 16:23:38 | 9d 9h | 0.00% |
 | viashino | hax.tor.hu | Jun 14, 2009 - 21:41:04 | Jun 14, 2009 - 23:27:30 | 1h 46m | 98.00% |
| vi0 | RedTigers Hackit | May 14, 2015 - 23:39:07 | May 14, 2015 - 23:39:07 | 0s | 100.00% |
| vi0 | hax.tor.hu | May 06, 2014 - 16:44:44 | Sep 17, 2018 - 22:10:29 | 4y 135d | 10.00% |
| Verath | Defend the Web | Jun 25, 2014 - 21:21:19 | Jun 29, 2014 - 11:09:46 | 3d 13h | 89.24% |
 | velcoz | RedTigers Hackit | Aug 22, 2014 - 13:34:35 | Aug 24, 2014 - 08:34:02 | 1d 18h | 20.61% |
| velcoz | wargame.kr | Aug 21, 2014 - 16:32:41 | Oct 14, 2014 - 10:54:01 | 53d 18h | 63.59% |
| velcoz | SuNiNaTaS | Sep 22, 2014 - 13:08:35 | Jan 03, 2015 - 12:17:47 | 103d 9m | 68.50% |
 | Varia | RedTigers Hackit | Oct 10, 2017 - 13:33:07 | Oct 10, 2017 - 14:45:43 | 1h 12m | 43.17% |
 | 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% |
| uziotw | RedTigers Hackit | May 16, 2019 - 18:57:37 | May 17, 2019 - 18:25:12 | 23h 27m | 0.00% |
| Usopp | RedTigers Hackit | Jan 31, 2018 - 12:54:28 | Mar 01, 2018 - 11:22:39 | 28d 22h | 0.00% |
| UnTaran | HackThisSite | Jan 21, 2009 - 07:52:44 | Apr 05, 2023 - 20:28:44 | 14y 77d | 73.40% |
| UnQuaiz | Disavowed.net | Aug 02, 2018 - 18:12:21 | Aug 02, 2018 - 18:12:21 | 0s | 100.00% |
| unl1m1t | SuNiNaTaS | Mar 15, 2016 - 19:14:01 | Mar 16, 2016 - 11:08:50 | 15h 54m | 92.57% |
| Undr | RedTigers Hackit | Jul 01, 2014 - 12:41:36 | Jul 01, 2014 - 12:44:09 | 2m 33s | 0.00% |
| Undr | IRISSCON 2012 Lost Challenges | Jul 03, 2014 - 15:41:13 | Jul 03, 2014 - 17:35:04 | 1h 53m | 75.18% |
| Undr | ae27ff | Aug 20, 2015 - 10:54:24 | Aug 20, 2015 - 10:54:24 | 0s | 100.00% |
| Undr | hax.tor.hu | Jul 09, 2014 - 14:19:11 | Nov 24, 2017 - 17:42:20 | 3y 139d | 84.00% |
| Undr | try to decrypt | Dec 03, 2017 - 17:51:51 | Dec 03, 2017 - 17:51:51 | 0s | 100.00% |
| Undr | Hacker Gateway | Dec 06, 2017 - 14:45:24 | Dec 09, 2017 - 21:33:09 | 3d 6h | 95.65% |
| und3ath | Root-Me | Jun 06, 2016 - 23:12:25 | Jun 06, 2016 - 23:12:25 | 0s | 100.00% |
| ug1y | RedTigers Hackit | Aug 09, 2016 - 12:33:36 | Sep 02, 2016 - 04:37:10 | 23d 16h | 2.17% |
| ufox | Root-Me | Mar 01, 2011 - 22:55:58 | May 09, 2012 - 20:52:20 | 1y 69d | 23.10% |
 | u666 | RedTigers Hackit | Feb 21, 2015 - 17:10:00 | Feb 21, 2015 - 17:37:13 | 27m 13s | 55.75% |
 | Tyte | Hacker Gateway | Apr 05, 2020 - 01:18:02 | Apr 05, 2020 - 01:18:02 | 0s | 100.00% |
| Tyte | try to decrypt | Apr 11, 2020 - 06:43:00 | Jun 30, 2020 - 03:24:35 | 79d 20h | 92.86% |
| Tyte | ae27ff | Apr 03, 2020 - 12:49:53 | Aug 29, 2020 - 01:34:44 | 147d 12h | 82.98% |
 | Tux | CryptoHack | Jun 27, 2020 - 16:34:43 | Jul 07, 2020 - 19:19:47 | 10d 2h | 91.69% |
| tunz | SuNiNaTaS | Jan 05, 2013 - 06:37:58 | Apr 05, 2013 - 12:54:31 | 90d 5h | 5.69% |
| tunelko | RedTigers Hackit | Jul 25, 2013 - 12:25:09 | Jul 26, 2013 - 12:57:10 | 1d 32m | 0.00% |
| tunelko | IRISSCON 2012 Lost Challenges | Sep 24, 2013 - 16:42:44 | Sep 26, 2013 - 00:23:23 | 1d 7h | 7.30% |
| tunelko | hackburger | Jul 19, 2017 - 16:58:38 | Aug 22, 2017 - 12:06:05 | 33d 19h | 35.90% |
| tripleedged | Hacker Gateway | Mar 05, 2017 - 15:57:00 | Jul 05, 2022 - 21:43:39 | 5y 123d | 86.67% |
| trice | HackThisSite | May 12, 2010 - 05:57:15 | Jan 24, 2011 - 22:05:54 | 257d 17h | 3.06% |
| treetree | RedTigers Hackit | Jan 08, 2019 - 08:32:40 | Jan 10, 2019 - 05:04:35 | 1d 20h | 2.17% |
| traianturcu | HackThisSite | Jan 26, 2009 - 11:25:37 | Apr 05, 2023 - 20:28:53 | 14y 72d | 73.57% |
| totoiste | +Ma's Reversing | Mar 13, 2009 - 21:39:38 | Jun 16, 2009 - 13:44:44 | 94d 15h | 7.14% |
| totoiste | hax.tor.hu | May 11, 2009 - 23:40:42 | Jun 27, 2009 - 18:02:40 | 46d 18h | 2.00% |