All users which currently have 100% on a site.
| Username | Site | First Track | Master since | Track-Time | From | |
|---|---|---|---|---|---|---|
 | Caesum | Electrica | Jul 31, 2009 - 15:57:11 | Jul 31, 2009 - 15:57:11 | 0s | 100.00% |
| Caesum | +Ma's Reversing | Jul 23, 2009 - 19:04:33 | Feb 19, 2010 - 13:31:34 | 210d 19h | 92.86% |
| Caesum | Revolution Elite | Feb 17, 2011 - 23:33:10 | Apr 15, 2011 - 17:43:36 | 56d 17h | 0.00% |
| Caesum | Mod-X | Jan 06, 2015 - 22:49:28 | Jan 06, 2015 - 22:49:28 | 0s | 100.00% |
| Caesum | RedTigers Hackit | Feb 18, 2015 - 20:45:03 | Feb 20, 2015 - 21:22:28 | 2d 37m | 0.00% |
| Caesum | HackThisSite | Mar 02, 2011 - 23:06:06 | Apr 05, 2023 - 20:31:44 | 12y 36d | 73.26% |
 | c8new | RedTigers Hackit | May 08, 2022 - 02:13:21 | May 10, 2022 - 04:25:40 | 2d 2h | 0.00% |
 | C-tecx | Hacking-Challenges | Jan 11, 2013 - 12:35:47 | Jan 11, 2013 - 12:35:47 | 0s | 100.00% |
 | busyr | HackThisSite | Jan 20, 2009 - 22:44:14 | Apr 05, 2023 - 20:28:48 | 14y 77d | 10.50% |
 | buing | SuNiNaTaS | Mar 02, 2013 - 10:08:49 | Mar 02, 2013 - 10:08:49 | 0s | 100.00% |
| bslime | SuNiNaTaS | Aug 10, 2012 - 09:34:06 | Aug 13, 2012 - 12:07:12 | 3d 2h | 17.98% |
| bsdhell | hax.tor.hu | Dec 30, 2009 - 02:53:52 | Jul 09, 2010 - 20:21:44 | 191d 16h | 36.00% |
 | bruce30262 | Defend the Web | Jul 12, 2014 - 08:53:07 | Jul 12, 2014 - 08:53:07 | 0s | 100.00% |
| bruce30262 | RedTigers Hackit | Jul 29, 2014 - 11:29:53 | Aug 23, 2014 - 23:15:30 | 25d 11h | 0.00% |
 | BraveGhost84 | RedTigers Hackit | Sep 04, 2021 - 08:13:26 | Sep 05, 2021 - 07:45:30 | 23h 32m | 0.00% |
 | Bratik | Security Override | Jan 15, 2015 - 14:36:37 | Sep 23, 2015 - 21:31:12 | 251d 5h | 0.00% |
 | borysp | hax.tor.hu | Aug 26, 2016 - 14:20:13 | Sep 22, 2016 - 13:02:01 | 26d 22h | 6.00% |
| borysp | RedTigers Hackit | Sep 22, 2016 - 16:23:02 | Sep 23, 2016 - 19:18:25 | 1d 2h | 0.00% |
| borysp | hackburger | Aug 21, 2017 - 18:58:00 | Aug 21, 2017 - 18:58:00 | 0s | 100.00% |
| boris39 | µContest | Jan 27, 2014 - 13:05:28 | Jan 27, 2014 - 13:05:28 | 0s | 100.00% |
| Boo0OOO | PyDéfis | Mar 06, 2024 - 10:47:50 | Apr 03, 2024 - 05:57:32 | 27d 18h | 99.80% |
 | bolofecal | Defend the Web | Jul 13, 2015 - 15:47:31 | Mar 17, 2016 - 19:20:36 | 248d 4h | 95.30% |
| bolofecal | RedTigers Hackit | Dec 30, 2015 - 21:14:32 | Jul 19, 2016 - 19:36:05 | 201d 21h | 14.10% |
| bolofecal | hax.tor.hu | Dec 12, 2015 - 18:54:20 | Sep 08, 2016 - 20:18:57 | 271d 24m | 34.00% |
| bolofecal | Hacker Gateway | Mar 30, 2017 - 15:50:09 | Apr 08, 2017 - 22:20:59 | 9d 6h | 4.35% |
| bobko | BrainQuest | Nov 14, 2011 - 13:26:04 | Nov 14, 2011 - 13:26:04 | 0s | 100.00% |
| bobgil | LordofSQLi | Oct 24, 2019 - 04:49:10 | Jan 22, 2020 - 18:09:25 | 90d 14h | 53.06% |
| boakgp | RedTigers Hackit | Aug 11, 2018 - 00:09:38 | Aug 11, 2018 - 00:09:38 | 0s | 100.00% |
| bluish02 | SuNiNaTaS | Oct 21, 2013 - 14:39:02 | Jan 23, 2014 - 01:26:44 | 93d 11h | 56.43% |
 | blueSurfer | RedTigers Hackit | Nov 15, 2013 - 00:55:19 | Nov 15, 2013 - 00:55:19 | 0s | 100.00% |
| BlueH4G | wargame.kr | Sep 30, 2011 - 02:50:59 | Sep 10, 2012 - 09:45:58 | 346d 6h | 0.00% |
| BlueH4G | SuNiNaTaS | Sep 12, 2012 - 04:32:06 | Sep 12, 2012 - 04:32:06 | 0s | 100.00% |
| BlueH4G | IRISSCON 2012 Lost Challenges | Dec 05, 2013 - 07:25:51 | Dec 05, 2013 - 07:25:51 | 0s | 100.00% |
| BlueH4G | RedTigers Hackit | Dec 05, 2013 - 07:29:14 | Dec 05, 2013 - 09:17:23 | 1h 48m | 0.00% |
| BlueH4G | HackThisSite | Sep 30, 2011 - 09:10:56 | Apr 05, 2023 - 20:32:13 | 11y 190d | 10.44% |
 | BlueCode | CSTutoringCenter | Jun 04, 2010 - 14:51:34 | Sep 11, 2010 - 09:26:54 | 98d 18h | 12.32% |
| BlueCode | RedTigers Hackit | May 22, 2013 - 22:53:40 | Oct 31, 2021 - 19:38:41 | 8y 163d | 0.00% |
| BlueCode | Hacker Gateway | Oct 27, 2021 - 22:57:31 | Oct 31, 2021 - 22:01:14 | 4d 3m | 56.52% |
| BlueCode | hax.tor.hu | Feb 17, 2011 - 22:29:53 | Nov 01, 2021 - 09:54:44 | 10y 259d | 98.00% |
| BlueCode | Yoire | Nov 13, 2021 - 13:08:06 | Nov 13, 2021 - 13:08:06 | 0s | 100.00% |
| BlueCode | LordofSQLi | Nov 22, 2021 - 19:24:40 | Nov 22, 2021 - 19:24:40 | 0s | 100.00% |
| blue9519 | SuNiNaTaS | Jul 09, 2013 - 09:36:22 | Jul 11, 2013 - 10:53:23 | 2d 1h | 92.78% |
| Blastgraphic | RedTigers Hackit | Nov 08, 2019 - 16:47:08 | Nov 08, 2019 - 16:47:08 | 0s | 100.00% |
| BLADE97 | RedTigers Hackit | Apr 08, 2020 - 10:42:27 | Apr 08, 2020 - 21:20:14 | 10h 37m | 0.00% |
| blackt1ger | SuNiNaTaS | Jul 04, 2013 - 11:48:58 | Jul 06, 2013 - 18:23:59 | 2d 6h | 36.15% |
| BlackRat | RedTigers Hackit | Nov 03, 2019 - 04:25:40 | Dec 06, 2019 - 03:43:37 | 32d 23h | 0.00% |
| blackmoon | SuNiNaTaS | Aug 23, 2015 - 22:05:44 | Aug 25, 2015 - 22:07:16 | 2d 1m | 30.46% |
| BlackLap | RedTigers Hackit | Aug 23, 2015 - 13:35:53 | Aug 23, 2015 - 13:45:15 | 9m 22s | 0.00% |
| blackkey | SuNiNaTaS | Apr 19, 2012 - 18:37:09 | Apr 24, 2012 - 18:40:36 | 5d 3m | 6.06% |
| Blackjack | Electrica | Mar 26, 2011 - 13:00:19 | Mar 26, 2011 - 13:00:19 | 0s | 100.00% |