All users which currently have 100% on a site.
| Username | Site | First Track | Master since | Track-Time | From | |
|---|---|---|---|---|---|---|
 | onemore | RedTigers Hackit | Jan 18, 2014 - 17:37:57 | Jan 18, 2014 - 18:08:49 | 30m 52s | 0.00% |
 | oleg | hax.tor.hu | Apr 09, 2012 - 09:41:29 | Apr 09, 2012 - 09:41:29 | 0s | 100.00% |
 | ohseoh31 | SuNiNaTaS | Dec 05, 2019 - 02:21:26 | Dec 05, 2019 - 02:22:23 | 57s | 0.00% |
 | ohb1 | RedTigers Hackit | Mar 02, 2016 - 15:23:32 | Mar 16, 2016 - 10:47:38 | 13d 19h | 0.00% |
| ocus | RedTigers Hackit | Apr 14, 2020 - 17:43:48 | Apr 15, 2020 - 19:13:48 | 1d 1h | 0.00% |
 | occasus | Hacker Gateway | Aug 13, 2018 - 22:33:38 | May 02, 2022 - 17:51:18 | 3y 262d | 34.78% |
| occasus | hax.tor.hu | Feb 25, 2020 - 17:47:58 | Apr 25, 2021 - 18:28:30 | 1y 59d | 84.00% |
 | nytr0gen | RedTigers Hackit | Nov 06, 2018 - 14:01:37 | Nov 12, 2018 - 16:36:24 | 6d 2h | 0.00% |
 | nurfed | hax.tor.hu | Apr 14, 2013 - 13:37:14 | Aug 17, 2016 - 01:18:28 | 3y 125d | 98.00% |
| nurfed | CanYouHack.It | Apr 29, 2013 - 16:34:24 | Jun 05, 2014 - 07:59:30 | 1y 36d | 0.00% |
| nurfed | RedTigers Hackit | May 21, 2013 - 18:11:31 | May 21, 2013 - 21:11:19 | 2h 59m | 0.00% |
| nurfed | CSTutoringCenter | May 23, 2013 - 22:14:14 | May 22, 2014 - 18:56:35 | 363d 20h | 0.00% |
| nurfed | Tasteless | Aug 01, 2013 - 20:33:27 | Aug 01, 2013 - 20:36:34 | 3m 7s | 0.00% |
| nurfed | Security Override | Aug 05, 2013 - 21:21:42 | Feb 04, 2015 - 18:36:53 | 1y 182d | 28.89% |
| nurfed | Gekkó | Sep 05, 2013 - 22:45:15 | Sep 13, 2016 - 14:54:48 | 3y 8d | 14.81% |
| nurfed | IRISSCON 2012 Lost Challenges | Sep 23, 2013 - 21:54:54 | Sep 25, 2013 - 13:40:45 | 1d 15h | 29.93% |
| nurfed | Defend the Web | Jun 15, 2014 - 00:00:50 | Jun 29, 2014 - 11:09:33 | 14d 11h | 48.64% |
| nurfed | SuNiNaTaS | Nov 12, 2014 - 15:12:57 | Nov 27, 2014 - 21:04:13 | 15d 5h | 71.80% |
| nurfed | Omega Project | Feb 01, 2015 - 03:30:26 | Feb 01, 2015 - 03:30:33 | 7s | 0.00% |
| nurfed | Stereotyped Challenges | Aug 24, 2015 - 23:55:41 | Apr 01, 2016 - 20:29:24 | 220d 20h | 78.42% |
| nurfed | hackburger | Aug 05, 2017 - 09:13:35 | Aug 09, 2017 - 12:06:17 | 4d 2h | 62.82% |
| nurfed | SolveMe | Sep 01, 2017 - 10:58:44 | Mar 25, 2018 - 23:53:24 | 205d 12h | 0.00% |
| nurfed | CanHackMe | Aug 14, 2018 - 13:02:31 | Aug 14, 2018 - 13:02:31 | 0s | 100.00% |
| null_ | RedTigers Hackit | Dec 26, 2016 - 22:02:26 | Jan 15, 2017 - 11:58:22 | 19d 13h | 2.17% |
| NullSet | Security Override | Oct 04, 2011 - 14:16:36 | Oct 04, 2011 - 14:16:36 | 0s | 100.00% |
| NSC_Steven | No Such Con 2013 | May 02, 2013 - 00:54:14 | May 02, 2013 - 01:10:29 | 16m 15s | 2.82% |
| nrgiver | hax.tor.hu | Dec 04, 2018 - 09:25:58 | Dec 04, 2018 - 09:25:58 | 0s | 100.00% |
| nopcron | ThisisLegal.com | Jan 27, 2013 - 21:26:34 | Jan 27, 2013 - 21:26:34 | 0s | 100.00% |
| nopcron | Yoire | Jan 29, 2013 - 18:32:17 | Jan 29, 2013 - 18:32:17 | 0s | 100.00% |
 | noother | hax.tor.hu | May 09, 2009 - 01:15:27 | Jul 15, 2011 - 06:12:59 | 2y 67d | 14.00% |
| noother | OverTheWire.org | Feb 24, 2013 - 19:54:39 | Feb 24, 2013 - 20:05:03 | 10m 24s | 0.00% |
| noother | RedTigers Hackit | Aug 11, 2020 - 15:41:44 | Aug 12, 2020 - 19:30:50 | 1d 3h | 0.00% |
| No0x64 | RedTigers Hackit | Dec 24, 2019 - 07:18:43 | Dec 26, 2019 - 10:29:31 | 2d 3h | 2.17% |
 | no0ne | Hack The Box | Apr 12, 2018 - 09:23:45 | Oct 14, 2018 - 10:30:50 | 185d 1h | 67.78% |
 | nneonneo | HackThisSite | Feb 21, 2009 - 23:11:42 | Feb 21, 2009 - 23:11:42 | 0s | 102.57% |
| NLErwinC | HackThisSite | Apr 05, 2023 - 20:28:36 | Apr 05, 2023 - 20:28:36 | 0s | 100.00% |
| nireal | CSTutoringCenter | Apr 10, 2012 - 19:03:00 | Apr 10, 2012 - 19:03:00 | 0s | 100.00% |
| nikost | Hacker Gateway | Jul 18, 2019 - 14:35:11 | Aug 22, 2019 - 13:33:33 | 34d 22h | 4.35% |
 | niels | RedTigers Hackit | Nov 14, 2013 - 22:59:02 | Nov 14, 2013 - 22:59:02 | 0s | 100.00% |
| New_LucA | hax.tor.hu | Feb 09, 2013 - 13:58:50 | Aug 05, 2016 - 21:38:01 | 3y 178d | 14.00% |
| New_LucA | Defend the Web | Jun 15, 2014 - 18:39:51 | Jul 08, 2014 - 20:51:25 | 23d 2h | 24.69% |
 | nevelezv | RedTigers Hackit | Apr 15, 2015 - 15:49:04 | Apr 15, 2015 - 19:28:09 | 3h 39m | 0.00% |
 | neoxquick | hax.tor.hu | Jun 23, 2015 - 19:25:43 | May 02, 2016 - 15:58:21 | 313d 20h | 84.00% |
| neoxquick | hackburger | Aug 22, 2017 - 19:28:52 | Aug 22, 2017 - 19:28:52 | 0s | 100.00% |
| neolithicLoser | HackThisSite | Jul 06, 2015 - 16:59:43 | Apr 05, 2023 - 20:35:59 | 7y 275d | 94.14% |
| Ne0Lux-C1Ph3r | hax.tor.hu | Nov 15, 2015 - 19:47:12 | Dec 06, 2018 - 11:09:10 | 3y 21d | 12.00% |
| Ne0Lux-C1Ph3r | RedTigers Hackit | Dec 27, 2015 - 10:34:14 | Nov 24, 2018 - 18:17:51 | 2y 333d | 0.00% |
| Ne0Lux-C1Ph3r | SuNiNaTaS | Feb 01, 2016 - 11:55:19 | Apr 21, 2022 - 10:46:29 | 6y 80d | 3.76% |
| Ne0Lux-C1Ph3r | Hacker Gateway | Mar 22, 2017 - 21:08:19 | Mar 30, 2022 - 08:23:04 | 5y 8d | 43.48% |
| n1ghty | RedTigers Hackit | Jan 30, 2014 - 09:54:14 | Jan 30, 2014 - 09:54:14 | 0s | 100.00% |