All users which currently have 100% on a site.
| Username | Site | First Track | Master since | Track-Time | From | |
|---|---|---|---|---|---|---|
 | Skybound | RedTigers Hackit | Oct 18, 2014 - 05:14:53 | Oct 18, 2014 - 05:14:53 | 0s | 100.00% |
 | skloj | Security Override | Jul 07, 2014 - 21:15:13 | Aug 31, 2014 - 07:33:06 | 54d 10h | 0.53% |
 | skewlboy | hax.tor.hu | Jun 26, 2009 - 23:48:44 | Jan 29, 2020 - 02:50:46 | 10y 218d | 20.00% |
 | skdltmxn | SuNiNaTaS | Apr 27, 2012 - 19:14:45 | Feb 28, 2013 - 03:59:44 | 306d 9h | 69.70% |
| skdltmxn | RedTigers Hackit | Sep 16, 2013 - 15:58:36 | Sep 17, 2013 - 06:34:15 | 14h 35m | 0.00% |
| sisyang | SuNiNaTaS | Nov 17, 2013 - 15:15:13 | Jan 23, 2014 - 09:28:57 | 66d 18h | 71.48% |
| sisyang | RedTigers Hackit | Mar 29, 2014 - 17:13:51 | Apr 26, 2014 - 07:55:34 | 27d 13h | 0.00% |
| sisyang | IRISSCON 2012 Lost Challenges | Apr 28, 2014 - 06:32:12 | Oct 01, 2014 - 16:07:24 | 156d 9h | 0.00% |
| sisyang | Security Override | Nov 27, 2013 - 03:04:39 | Oct 28, 2014 - 15:21:26 | 335d 12h | 0.00% |
| sisyang | Defend the Web | Sep 15, 2014 - 16:52:18 | May 03, 2016 - 09:19:17 | 1y 230d | 0.00% |
| sisyang | hax.tor.hu | Dec 15, 2014 - 12:52:54 | May 09, 2016 - 03:40:51 | 1y 145d | 6.00% |
| sisyang | Reversing.Kr | Jan 03, 2014 - 03:45:54 | Jul 06, 2016 - 12:12:24 | 2y 185d | 0.00% |
| sisyang | LordofSQLi | Jul 08, 2020 - 09:44:02 | Jul 12, 2020 - 15:35:28 | 4d 5h | 22.45% |
| sisyang | ThisisLegal.com | Jun 16, 2014 - 06:53:43 | Nov 25, 2020 - 03:44:11 | 6y 163d | 0.00% |
| sisyang | HackThisSite | Dec 12, 2013 - 15:05:26 | Dec 22, 2020 - 16:09:21 | 7y 12d | 0.56% |
| sisyang | Hacker Gateway | Feb 02, 2021 - 07:32:50 | Apr 06, 2022 - 03:35:29 | 1y 62d | 82.61% |
| sisyang | +Ma's Reversing | Mar 22, 2016 - 09:34:00 | Apr 15, 2022 - 08:49:49 | 6y 24d | 3.57% |
| sisyang | Tasteless | May 01, 2014 - 06:50:21 | May 18, 2022 - 16:41:20 | 8y 19d | 5.79% |
| sisyang | try to decrypt | Jan 21, 2021 - 13:40:54 | Oct 14, 2022 - 05:21:45 | 1y 265d | 92.86% |
 | sine | RedTigers Hackit | Sep 06, 2014 - 01:59:10 | Sep 07, 2014 - 10:26:18 | 1d 8h | 0.00% |
 | sinan | RedTigers Hackit | Aug 22, 2014 - 16:31:50 | Oct 10, 2014 - 17:22:09 | 49d 50m | 0.00% |
 | SilverShooter | RedTigers Hackit | Aug 16, 2014 - 05:18:13 | Aug 26, 2014 - 03:51:05 | 9d 22h | 0.00% |
 | sigmar389 | RedTigers Hackit | Jan 09, 2024 - 08:41:17 | Jan 10, 2024 - 09:00:53 | 1d 19m | 0.00% |
| Sierris | hax.tor.hu | Mar 15, 2019 - 17:32:14 | Oct 06, 2019 - 02:35:16 | 204d 8h | 6.00% |
 | Shrine | Security Override | Apr 12, 2013 - 18:28:31 | Nov 23, 2014 - 10:04:11 | 1y 224d | 0.00% |
| shpik | CanHackMe | Jan 28, 2019 - 05:14:05 | Apr 08, 2019 - 13:39:03 | 70d 7h | 86.49% |
| shpik | SuNiNaTaS | Mar 15, 2016 - 19:28:33 | Nov 26, 2019 - 09:40:55 | 3y 255d | 56.46% |
 | shinnok | hax.tor.hu | May 10, 2009 - 13:24:36 | May 15, 2009 - 03:01:57 | 4d 13h | 84.00% |
| shequy | ae27ff | Jan 17, 2022 - 04:36:32 | Aug 08, 2024 - 10:16:17 | 2y 204d | 97.87% |
 | sharkman | ae27ff | May 17, 2018 - 10:15:37 | Aug 25, 2018 - 15:19:37 | 100d 5h | 97.87% |
| sharkman | try to decrypt | Jun 25, 2018 - 13:32:05 | Apr 26, 2020 - 20:58:16 | 1y 306d | 0.00% |
 | shadum | CSTutoringCenter | Mar 23, 2010 - 19:34:55 | Sep 28, 2010 - 07:05:45 | 188d 10h | 0.94% |
| shadum | HackThisSite | Jun 09, 2009 - 22:46:09 | Apr 05, 2023 - 20:28:50 | 13y 302d | 1.56% |
| ShadowT_T | RedTigers Hackit | Jan 07, 2020 - 11:47:15 | Jan 12, 2020 - 20:39:48 | 5d 8h | 0.00% |
| sgc109 | SuNiNaTaS | Jun 17, 2014 - 19:58:53 | Jun 17, 2014 - 19:58:53 | 0s | 100.00% |
| sevenkplus | RedTigers Hackit | Apr 16, 2014 - 06:36:10 | Apr 19, 2014 - 01:02:16 | 2d 18h | 0.00% |
 | Sepheriel | HackThisSite | Jul 25, 2010 - 16:27:42 | Apr 05, 2023 - 20:33:17 | 12y 257d | 10.94% |
| senhikunana | Webhacking.kr | Nov 25, 2020 - 11:48:29 | Mar 07, 2024 - 19:11:45 | 3y 103d | 1.13% |
| senhikunana | RedTigers Hackit | May 13, 2023 - 19:33:10 | Apr 07, 2024 - 18:17:43 | 329d 22h | 2.17% |
 | sejki | RedTigers Hackit | Apr 25, 2020 - 21:33:44 | Apr 25, 2020 - 22:05:44 | 32m | 0.00% |
 | seichi | RedTigers Hackit | May 04, 2014 - 16:54:45 | May 07, 2014 - 17:17:40 | 3d 22m | 0.00% |
| seichi | Root-Me | Oct 10, 2013 - 22:00:46 | Oct 08, 2014 - 23:42:09 | 363d 1h | 0.44% |
| seichi | HackThisSite | Jan 28, 2014 - 15:59:15 | Apr 05, 2023 - 20:33:27 | 9y 69d | 69.48% |
| Sebbb | RedTigers Hackit | Aug 23, 2015 - 20:04:59 | Aug 26, 2015 - 16:08:16 | 2d 20h | 0.00% |
 | schneaky | LordofSQLi | Apr 26, 2020 - 20:33:19 | May 10, 2020 - 10:47:21 | 13d 14h | 4.08% |
| schneaky | RedTigers Hackit | Apr 23, 2020 - 22:18:13 | Dec 28, 2020 - 21:48:59 | 249d 30m | 0.00% |
| schneaky | Hacker Gateway | Oct 02, 2018 - 21:02:46 | Jan 02, 2021 - 10:36:52 | 2y 92d | 65.22% |
| sblanco | PyDéfis | Nov 20, 2022 - 10:17:40 | Apr 11, 2023 - 21:26:38 | 142d 10h | 11.32% |
| sbiad | RedTigers Hackit | Jun 01, 2013 - 02:03:56 | Dec 10, 2013 - 18:12:05 | 192d 17h | 5.42% |
| sasza8 | RedTigers Hackit | Jan 03, 2017 - 21:19:48 | Jan 04, 2017 - 17:36:52 | 20h 17m | 0.00% |