All users which currently have 100% on a site.
| Username | Site | First Track | Master since | Track-Time | From | |
|---|---|---|---|---|---|---|
 | sup3rm4n | RedTigers Hackit | Dec 15, 2015 - 00:55:28 | Dec 15, 2015 - 05:35:06 | 4h 39m | 0.00% |
 | Sugarcoat | RedTigers Hackit | Oct 31, 2016 - 09:37:37 | Dec 07, 2016 - 07:01:54 | 36d 21h | 0.00% |
 | stypr | RedTigers Hackit | Jul 15, 2015 - 17:02:08 | Jul 15, 2015 - 17:32:32 | 30m 24s | 0.00% |
| stuvtro | CSTutoringCenter | Nov 07, 2012 - 19:44:05 | Nov 07, 2012 - 19:44:26 | 21s | 0.00% |
 | Stockage | RedTigers Hackit | Oct 02, 2017 - 14:31:47 | Oct 03, 2017 - 16:31:54 | 1d 2h | 0.00% |
 | steven18 | RedTigers Hackit | Jul 20, 2019 - 05:16:07 | Jan 01, 2023 - 09:35:44 | 3y 166d | 0.00% |
| St4rburst | Stereotyped Challenges | Mar 12, 2016 - 06:38:46 | Sep 04, 2019 - 09:06:29 | 3y 176d | 0.00% |
| st3phn | RedTigers Hackit | Jul 21, 2014 - 02:35:57 | Jul 21, 2014 - 09:34:41 | 6h 58m | 0.00% |
| st25 | RedTigers Hackit | Jun 10, 2020 - 13:23:35 | Jun 10, 2020 - 17:46:11 | 4h 22m | 0.00% |
 | Sprundel | RedTigers Hackit | Feb 23, 2016 - 14:38:33 | Mar 02, 2016 - 18:41:25 | 8d 4h | 0.00% |
| spnow | RedTigers Hackit | Aug 19, 2014 - 18:52:54 | Dec 05, 2016 - 21:34:15 | 2y 109d | 0.00% |
| Spid3rman | RedTigers Hackit | Nov 19, 2014 - 11:08:36 | Mar 28, 2016 - 11:21:33 | 1y 129d | 0.00% |
| Spaulding | RedTigers Hackit | Jan 26, 2014 - 18:43:15 | Jan 26, 2014 - 18:47:16 | 4m 1s | 0.00% |
| Sonic | SuNiNaTaS | Aug 02, 2013 - 16:18:54 | Oct 26, 2013 - 14:53:15 | 84d 22h | 0.00% |
 | solarwind | RedTigers Hackit | Jul 25, 2013 - 16:44:36 | Jul 26, 2013 - 11:19:03 | 18h 34m | 0.00% |
| Snakeman2 | RedTigers Hackit | Mar 03, 2014 - 18:05:10 | Mar 10, 2014 - 11:00:40 | 6d 16h | 0.00% |
 | smjogi | RedTigers Hackit | Apr 20, 2018 - 20:16:32 | Apr 20, 2018 - 21:50:17 | 1h 33m | 0.00% |
| smirsk | RedTigers Hackit | May 24, 2013 - 18:36:45 | Jul 14, 2014 - 19:44:22 | 1y 51d | 0.00% |
| smilingjim | RedTigers Hackit | Oct 13, 2013 - 14:55:18 | Oct 27, 2013 - 15:04:59 | 14d 1h | 0.00% |
| smilingjim | Tasteless | Jan 18, 2015 - 13:09:03 | Jan 29, 2015 - 20:24:51 | 11d 7h | 0.00% |
| sm62 | RedTigers Hackit | Aug 11, 2016 - 00:11:22 | Aug 11, 2016 - 02:41:58 | 2h 30m | 0.00% |
 | Slipper | RedTigers Hackit | Apr 27, 2014 - 21:01:11 | Apr 28, 2014 - 01:43:37 | 4h 42m | 0.00% |
| skyrain | RedTigers Hackit | Sep 18, 2016 - 15:07:07 | Sep 18, 2016 - 18:04:44 | 2h 57m | 0.00% |
| skdltmxn | RedTigers Hackit | Sep 16, 2013 - 15:58:36 | Sep 17, 2013 - 06:34:15 | 14h 35m | 0.00% |
| 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 | Reversing.Kr | Jan 03, 2014 - 03:45:54 | Jul 06, 2016 - 12:12:24 | 2y 185d | 0.00% |
| sisyang | ThisisLegal.com | Jun 16, 2014 - 06:53:43 | Nov 25, 2020 - 03:44:11 | 6y 163d | 0.00% |
 | 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% |
| Shrine | Security Override | Apr 12, 2013 - 18:28:31 | Nov 23, 2014 - 10:04:11 | 1y 224d | 0.00% |
 | sharkman | try to decrypt | Jun 25, 2018 - 13:32:05 | Apr 26, 2020 - 20:58:16 | 1y 306d | 0.00% |
| ShadowT_T | RedTigers Hackit | Jan 07, 2020 - 11:47:15 | Jan 12, 2020 - 20:39:48 | 5d 8h | 0.00% |
| sevenkplus | RedTigers Hackit | Apr 16, 2014 - 06:36:10 | Apr 19, 2014 - 01:02:16 | 2d 18h | 0.00% |
| 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% |
| Sebbb | RedTigers Hackit | Aug 23, 2015 - 20:04:59 | Aug 26, 2015 - 16:08:16 | 2d 20h | 0.00% |
 | schneaky | RedTigers Hackit | Apr 23, 2020 - 22:18:13 | Dec 28, 2020 - 21:48:59 | 249d 30m | 0.00% |
| sasza8 | RedTigers Hackit | Jan 03, 2017 - 21:19:48 | Jan 04, 2017 - 17:36:52 | 20h 17m | 0.00% |
 | Santiagom | RedTigers Hackit | Dec 17, 2014 - 23:24:09 | Feb 16, 2015 - 14:25:34 | 60d 15h | 0.00% |
| santiagoalex | try to decrypt | Mar 20, 2020 - 17:05:48 | Mar 23, 2020 - 05:34:35 | 2d 12h | 0.00% |
| Sakuya | SuNiNaTaS | Apr 29, 2016 - 09:56:47 | May 12, 2016 - 13:15:00 | 13d 3h | 0.00% |
| saiwa | Reversing.Kr | May 27, 2014 - 07:58:41 | May 18, 2018 - 01:45:39 | 3y 356d | 0.00% |
 | sabretooth | RedTigers Hackit | Feb 12, 2014 - 13:02:45 | Feb 18, 2015 - 20:27:08 | 1y 6d | 0.00% |
| rubiya | CSTutoringCenter | Sep 30, 2015 - 20:18:42 | Oct 01, 2015 - 02:39:36 | 6h 20m | 0.00% |
| Rodbert | RedTigers Hackit | Sep 22, 2016 - 15:24:38 | Sep 23, 2016 - 19:11:26 | 1d 3h | 0.00% |