All users which currently have 100% on a site.
| Username | Site | First Track | Master since | Track-Time | From | |
|---|---|---|---|---|---|---|
 | Tyte | ae27ff | Apr 03, 2020 - 12:49:53 | Aug 29, 2020 - 01:34:44 | 147d 12h | 82.98% |
 | u666 | RedTigers Hackit | Feb 21, 2015 - 17:10:00 | Feb 21, 2015 - 17:37:13 | 27m 13s | 55.75% |
 | ufox | Root-Me | Mar 01, 2011 - 22:55:58 | May 09, 2012 - 20:52:20 | 1y 69d | 23.10% |
 | ug1y | RedTigers Hackit | Aug 09, 2016 - 12:33:36 | Sep 02, 2016 - 04:37:10 | 23d 16h | 2.17% |
| und3ath | Root-Me | Jun 06, 2016 - 23:12:25 | Jun 06, 2016 - 23:12:25 | 0s | 100.00% |
| Undr | try to decrypt | Dec 03, 2017 - 17:51:51 | Dec 03, 2017 - 17:51:51 | 0s | 100.00% |
| 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 | hax.tor.hu | Jul 09, 2014 - 14:19:11 | Nov 24, 2017 - 17:42:20 | 3y 139d | 84.00% |
| Undr | Hacker Gateway | Dec 06, 2017 - 14:45:24 | Dec 09, 2017 - 21:33:09 | 3d 6h | 95.65% |
| Undr | ae27ff | Aug 20, 2015 - 10:54:24 | Aug 20, 2015 - 10:54:24 | 0s | 100.00% |
| unl1m1t | SuNiNaTaS | Mar 15, 2016 - 19:14:01 | Mar 16, 2016 - 11:08:50 | 15h 54m | 92.57% |
 | UnQuaiz | Disavowed.net | Aug 02, 2018 - 18:12:21 | Aug 02, 2018 - 18:12:21 | 0s | 100.00% |
| UnTaran | HackThisSite | Jan 21, 2009 - 07:52:44 | Apr 05, 2023 - 20:28:44 | 14y 77d | 73.40% |
| Usopp | RedTigers Hackit | Jan 31, 2018 - 12:54:28 | Mar 01, 2018 - 11:22:39 | 28d 22h | 0.00% |
| uziotw | RedTigers Hackit | May 16, 2019 - 18:57:37 | May 17, 2019 - 18:25:12 | 23h 27m | 0.00% |
 | 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% |
 | Vampire | Mod-X | Dec 15, 2014 - 14:08:00 | Dec 15, 2014 - 14:08:00 | 0s | 100.00% |
| Vampire | +Ma's Reversing | Aug 10, 2009 - 22:21:19 | Aug 10, 2009 - 22:21:19 | 0s | 100.00% |
 | Varia | RedTigers Hackit | Oct 10, 2017 - 13:33:07 | Oct 10, 2017 - 14:45:43 | 1h 12m | 43.17% |
 | 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% |
| velcoz | RedTigers Hackit | Aug 22, 2014 - 13:34:35 | Aug 24, 2014 - 08:34:02 | 1d 18h | 20.61% |
| Verath | Defend the Web | Jun 25, 2014 - 21:21:19 | Jun 29, 2014 - 11:09:46 | 3d 13h | 89.24% |
 | 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% |
 | viashino | hax.tor.hu | Jun 14, 2009 - 21:41:04 | Jun 14, 2009 - 23:27:30 | 1h 46m | 98.00% |
| vic511 | RedTigers Hackit | Aug 20, 2015 - 07:09:23 | Aug 29, 2015 - 16:23:38 | 9d 9h | 0.00% |
| vladvis | RedTigers Hackit | Aug 04, 2015 - 04:56:25 | Aug 04, 2015 - 05:26:54 | 30m 29s | 55.75% |
| void0 | SuNiNaTaS | May 13, 2023 - 03:11:08 | Nov 20, 2023 - 17:07:45 | 191d 14h | 0.00% |
| volgk | hax.tor.hu | Dec 25, 2020 - 12:21:25 | Dec 25, 2020 - 12:21:25 | 0s | 100.00% |
| Vomitory | RedTigers Hackit | Apr 18, 2015 - 16:56:18 | May 02, 2015 - 03:48:44 | 13d 10h | 0.00% |
| w0wl | LordofSQLi | Oct 20, 2019 - 13:40:10 | Jan 04, 2020 - 20:55:12 | 76d 8h | 24.49% |
| w0wl | hax.tor.hu | May 02, 2019 - 02:32:24 | Oct 17, 2019 - 09:55:00 | 168d 7h | 2.00% |
 | w1p30ut | RedTigers Hackit | Sep 10, 2020 - 15:05:59 | Oct 10, 2020 - 22:07:05 | 30d 7h | 0.00% |
| Walidsoliman | RedTigers Hackit | Oct 01, 2020 - 07:54:19 | Oct 02, 2020 - 10:02:34 | 1d 2h | 0.00% |
 | Walros | BrainQuest | Jan 19, 2009 - 08:25:55 | Jan 13, 2011 - 23:05:26 | 1y 359d | 97.93% |
 | wasmaro | RedTigers Hackit | Nov 07, 2013 - 19:40:31 | Nov 17, 2013 - 22:08:58 | 10d 2h | 2.17% |
| wasmaro | IRISSCON 2012 Lost Challenges | Sep 22, 2013 - 18:32:03 | Dec 12, 2013 - 22:08:51 | 81d 4h | 0.00% |
| waywardsun | Hack The Box | Nov 10, 2017 - 17:03:57 | Nov 05, 2018 - 19:56:56 | 360d 2h | 94.76% |
| WHIJK | RedTigers Hackit | Aug 30, 2019 - 04:32:24 | Sep 13, 2019 - 03:44:38 | 13d 23h | 0.00% |
| winw | hackburger | Sep 07, 2017 - 21:19:41 | Sep 07, 2017 - 21:19:41 | 0s | 100.00% |
 | woanmeo11 | RedTigers Hackit | Apr 30, 2021 - 18:32:37 | May 02, 2021 - 06:54:28 | 1d 12h | 2.17% |
| woanmeo11 | LordofSQLi | May 03, 2021 - 14:49:58 | May 16, 2021 - 03:52:31 | 12d 13h | 4.08% |
| wooeong | SuNiNaTaS | Sep 11, 2015 - 17:17:29 | Sep 24, 2015 - 00:55:37 | 12d 7h | 6.91% |
| wooeong | CodeShell.kr | Sep 24, 2015 - 01:27:14 | Oct 05, 2015 - 06:40:11 | 11d 5h | 7.80% |
| 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% |
| workerholic | SuNiNaTaS | Nov 06, 2012 - 05:16:41 | Jan 18, 2013 - 07:17:59 | 73d 2h | 68.56% |