jjk`s Profile

Username	jjk
Score	211203
Global Rank	70
Register Date	Mar 09, 2008 - 17:40:29
Last Activity	Jul 08, 2022 - 10:33:21
Profile Views	48227

Site	Score	Username	Progress	Last Update
Electrica	19471	jjk	100.00%	Dec 11, 2013 - 00:42:58
+Ma's Reversing	19241	jjkobra	100.00%	Jan 10, 2012 - 12:28:25
thebackupbox	17999	jjkobra	100.00%	Nov 22, 2012 - 21:47:24
hax.tor.hu	16958	jjk	100.00%	Feb 10, 2019 - 20:48:04
Security Traps	18629	jjk	97.92%	Feb 04, 2019 - 19:51:46
WeChall	26431	jjk	97.19%	May 25, 2022 - 08:52:33
Mod-X	12659	jjkobra	88.89%	Dec 07, 2014 - 09:48:19
OverTheWire.org	21471	jjk	87.86%	Feb 25, 2020 - 17:03:44
Rankk	29860	jjk	87.64%	Jun 15, 2022 - 22:59:33
TheBlackSheep	18701	jjkobra	61.99%	Dec 01, 2015 - 23:28:21
CryptoHack	9783	jjk	38.03%	Apr 11, 2021 - 22:01:22

jjk`s latest activites
Jun 15, 2022 - 22:59:34	Gained 0.37% on Rankk (159 points)
Jun 13, 2022 - 10:29:39	Gained 0.45% on Rankk (198 points)
May 30, 2022 - 21:09:44	Gained 0.55% on Rankk (238 points)
May 25, 2022 - 08:52:34	Gained 0.31% on WeChall (138 points)
May 21, 2022 - 18:09:00	Gained 0.27% on Rankk (119 points)
May 21, 2022 - 13:10:32	Gained 0.55% on Rankk (237 points)
May 12, 2022 - 21:03:46	Gained 0.36% on Rankk (157 points)
May 07, 2022 - 20:32:37	Gained 0.16% on WeChall (69 points)
May 07, 2022 - 20:24:26	Gained 0.31% on WeChall (138 points)
May 07, 2022 - 14:35:03	Gained 0.32% on WeChall (137 points)

Challenge(s) Overview for jjk
Score	Title	Author	Solvers	Age	Difficulty	Education	Fun	Solved at	Forums
1	Training: Get Sourced by Gizmore		18241	14y 127d	0.48	1.71	2.13	Mar 23, 2008 - 18:34:06
1	Training: Stegano I by Gizmore		12580	14y 26d	1.07	2.55	2.59	May 26, 2011 - 22:21:33
1	Training: Crypto - Caesar I by Gizmore		11915	11y 257d	1.21	2.48	2.72	May 07, 2011 - 17:42:45
1	Training: WWW-Robots by Gizmore		10473	11y 228d	1.22	3.51	3.41	May 07, 2011 - 17:43:42
1	Training: ASCII by Gizmore		12198	11y 141d	0.55	1.81	1.64	May 07, 2011 - 19:20:03
1	Encodings: URL by Gizmore		11022	11y 141d	0.81	2.06	2.39	May 07, 2011 - 17:45:15
1	2021 Christmas Hippety by gizmore		26	248d 7h	2.75	2.00	7.25	Apr 14, 2022 - 15:01:57
1	Training: No DNS by gizmore		57	109d 18h	1.27	3.45	6.09	May 07, 2022 - 20:32:24
2	Prime Factory by ch0wch0w		7526	14y 127d	1.98	2.80	3.36	Mar 23, 2008 - 18:45:53
2	Training: Encodings I by Gizmore		5018	14y 54d	3.34	4.32	3.93	May 15, 2011 - 11:37:32
2	Training: Programming 1 by Gizmore		4890	14y 26d	2.88	4.63	4.82	Jun 29, 2011 - 17:14:10
2	Training: Regex by Gizmore		2978	11y 337d	4.17	6.12	5.10	May 07, 2011 - 18:57:05
2	Training: PHP LFI by Gizmore		4787	11y 308d	2.89	5.21	4.92	May 07, 2011 - 19:15:02
2	PHP 0817 by Gizmore		5910	11y 273d	1.62	3.80	3.48	May 07, 2011 - 19:28:22
2	Training: Crypto - Transposition I by Gizmore		3789	11y 257d	2.42	3.30	4.08	May 15, 2011 - 10:47:51
2	Training: Crypto - Substitution I by Gizmore		3082	11y 257d	3.07	3.60	4.35	May 15, 2011 - 10:50:51
2	Training: Crypto - Caesar II by Gizmore		2497	11y 257d	2.98	3.67	4.67	May 15, 2011 - 11:47:26
2	Training: Crypto - Digraphs by Gizmore		1197	11y 257d	4.27	4.44	5.27	May 28, 2011 - 20:00:13
2	Training: MySQL I by Gizmore		5689	11y 257d	2.14	4.17	4.30	May 07, 2011 - 19:30:18
2	Training: MySQL II by Gizmore		2917	11y 257d	4.82	5.99	6.00	May 15, 2011 - 21:21:14
2	Training: WWW-Basics by Gizmore		1626	11y 255d	2.19	4.20	3.78	Jul 19, 2011 - 19:33:00
2	Training: Register Globals by Gizmore		2903	11y 247d	2.57	4.54	4.62	May 07, 2011 - 19:40:12
2	Training: Math Pyramid by Gizmore		1810	11y 247d	4.10	4.14	5.32	May 26, 2011 - 23:23:50
2	Training: Baconian by Gizmore		1641	11y 240d	3.17	4.45	4.64	Jul 22, 2011 - 08:46:38
2	Training: LSB by Gizmore		1995	11y 228d	3.45	5.50	5.36	May 26, 2011 - 23:53:00
2	Training: GPG by Gizmore		1022	11y 215d	2.86	6.16	4.69	Sep 28, 2011 - 19:51:06
2	Limited Access by wannabe7331		2437	11y 193d	2.68	4.62	4.29	Jun 29, 2011 - 17:41:22
2	Limited Access Too by wannabe7331 and lordOric		1745	11y 190d	3.00	4.84	4.58	Jun 29, 2011 - 17:47:53
2	Shadowlamb - Chapter I by Gizmore		364	11y 11d	2.78	2.63	7.13	Aug 01, 2011 - 23:59:02
2	Training: Warchall - The Beginning by WarChallStaff		1888	10y 230d	2.50	4.72	7.33	Dec 26, 2011 - 14:57:26
2	Repeating History by space and Gizmore		633	10y 150d	3.73	3.61	4.63	Mar 24, 2012 - 20:25:18
2	PHP My Admin by Gizmore		647	10y 145d	3.53	2.95	3.05	Apr 01, 2012 - 18:50:58
2	Training: Caterpillar by Gizmore		372	10y 131d	4.63	3.73	3.49	Apr 01, 2012 - 18:39:12
2	AUTH me by Gizmore		516	9y 22d	3.51	5.19	4.67	Nov 18, 2013 - 20:09:45
2	Interesting by Gizmore		225	8y 114d	3.34	4.31	6.48	Apr 19, 2014 - 13:25:08
2	Wanda by Gizmore		61	5y 295d	4.61	4.28	5.94	Mar 09, 2019 - 14:28:28
2	Railsbin by Gizmore		97	4y 243d	2.67	3.48	4.95	Feb 04, 2019 - 19:48:31
2	Factor 2 by Gizmore		128	2y 281d	2.56	3.61	6.67	Dec 08, 2019 - 13:52:34
2	2021 Christmas Tweet by gizmore		9	249d 12h	3.86	4.29	6.14	May 07, 2022 - 14:34:51
2	2021 Christmas Gifts by gizmore		16	245d 2h	3.20	5.60	6.60	Apr 13, 2022 - 22:22:11
2	2021 Christmas Grampa by gizmore		74	231d 9h	0.69	1.00	1.94	Apr 13, 2022 - 22:34:06
2	LoFi by gizmore		12	101d 9h	2.67	0.67	2.33	May 07, 2022 - 20:24:14
2	IRC: Duckhunt by gizmore		13	82d 20h	2.00	2.00	9.00	May 25, 2022 - 08:52:20
3	Connect the Dots by galen		937	14y 127d	3.34	3.99	5.38	Sep 28, 2011 - 20:07:06
3	hi by Gizmore		1980	14y 127d	2.40	3.31	3.51	May 25, 2011 - 23:21:17
3	Stegano Woman by Z		462	14y 101d	3.78	4.00	5.27	Oct 02, 2011 - 10:48:05
3	Flow Over Astronomy by anto		377	14y 26d	4.34	5.29	5.46	Oct 02, 2011 - 15:48:47
3	Towers of Hanoi by Z		224	14y 26d	4.68	5.43	6.89	Oct 02, 2011 - 22:25:35
3	Enlightment by anto		1101	13y 274d	5.04	4.73	6.08	Sep 28, 2011 - 19:24:24
3	Simply Red by anto		321	13y 274d	5.20	5.49	6.49	Oct 02, 2011 - 22:48:37
3	htmlspecialchars by Gizmore and Kender		1072	13y 141d	3.44	4.89	4.02	Jul 19, 2011 - 18:46:22
3	Impossible n'est pas français by CommComm		434	13y 132d	2.89	3.64	6.00	Oct 02, 2011 - 23:05:22
3	PHP 0815 by Gizmore		1063	13y 74d	4.07	5.41	5.21	May 26, 2011 - 23:49:09
3	Guesswork by Gizmore		1588	13y 74d	3.51	2.29	3.63	May 25, 2011 - 23:30:11
3	No Escape by Gizmore		2404	11y 349d	4.05	5.46	5.49	May 07, 2011 - 19:12:43
3	Training: Crypto - Substitution II by Gizmore		505	11y 257d	3.64	3.89	5.36	May 16, 2011 - 07:58:50
3	Training: WWW-Rewrites by Gizmore		427	11y 255d	3.33	5.15	5.41	Jul 19, 2011 - 19:36:54
3	Stegano Attachment by Gizmore		1893	11y 215d	2.55	3.98	4.50	May 27, 2011 - 00:08:50
3	Zebra by hirsch		1543	11y 198d	2.26	2.95	4.95	Oct 09, 2011 - 23:03:25
3	Pimitive Encryption by Gizmore		377	11y 103d	3.36	4.73	6.82	May 15, 2011 - 15:49:58
3	Vermeer by XcrAckX		224	11y 17d	3.93	4.07	5.81	Oct 08, 2011 - 13:28:10
3	Stop us by noother and Gizmore		308	10y 350d	4.58	5.87	6.29	Aug 27, 2011 - 11:06:46
3	PHP 0818 by noother		1080	10y 335d	3.18	4.81	4.96	Sep 10, 2011 - 21:17:35
3	Are you serial by Gizmore		601	10y 307d	3.35	5.58	5.61	Oct 09, 2011 - 10:55:04
3	Shadowlamb - Chapter II by Gizmore		90	10y 240d	4.39	4.04	7.74	Dec 15, 2011 - 18:32:43
3	SSH... Z is sleeping by Z		153	10y 172d	5.26	7.89	7.59	Feb 23, 2012 - 07:09:28
3	eXtract Me by oleg		145	10y 126d	5.52	6.23	6.90	Apr 07, 2012 - 00:04:47
3	PHP 0819 by space		701	10y 114d	4.54	6.05	6.06	Apr 18, 2012 - 20:25:12
3	Illuminati by Gizmore		81	8y 303d	3.69	5.44	5.81	Nov 18, 2013 - 19:17:44
3	Britcoin by Gizmore		33	4y 146d	2.81	5.19	6.56	Feb 17, 2019 - 14:16:29
3	Rubik's Cube by space		25	3y 298d	5.09	4.09	6.36	Feb 09, 2019 - 12:15:34
3	Contribute by Gizmore		9	1y 134d	2.50	2.50	6.00
3	2021 Christmas Friday by gizmore		30	247d 10h	2.62	3.38	7.88	Apr 13, 2022 - 22:27:33
4	bill for Bill by Z		496	14y 76d	4.65	6.00	8.58	Oct 09, 2011 - 17:42:59
4	Trivia by Z and Gizmore		772	14y 37d	5.26	6.35	7.20	May 15, 2011 - 13:18:42
4	PHP 0816 by Gizmore		743	13y 57d	4.02	5.81	5.47	May 29, 2011 - 19:37:42
4	Quangcurrency by quangntenemy and Gizmore		280	12y 348d	3.67	5.90	6.62	Sep 02, 2011 - 17:58:02
4	Addslashes by Gizmore		838	12y 347d	5.45	7.26	6.61	Oct 08, 2011 - 21:35:11
4	Yourself PHP by Gizmore and Kender		684	11y 349d	4.56	6.80	5.98	Oct 08, 2011 - 21:03:04
4	The Guestbook by Gizmore		746	11y 349d	4.95	6.53	7.06	Oct 01, 2011 - 19:38:55
4	Crappyshare by Gizmore		578	11y 349d	3.76	5.45	6.08	May 29, 2011 - 19:50:56
4	Paranoid by Gizmore		155	11y 349d	3.12	1.85	5.03	May 29, 2011 - 19:43:50
4	MD5.SALT by Gizmore		593	11y 273d	5.06	6.27	6.84	Oct 09, 2011 - 10:42:09
4	Training: Bacon Returns by Gizmore		207	11y 226d	4.37	3.26	3.42	Oct 09, 2011 - 16:18:43
4	Tracks by Gizmore		885	10y 356d	2.58	3.20	3.42	Aug 21, 2011 - 22:59:26
4	Training: RegexMini by ludde		620	10y 322d	4.39	6.08	5.43	Sep 23, 2011 - 22:54:21
4	Identity by Gizmore		128	10y 240d	5.10	5.71	8.26	Dec 15, 2011 - 09:39:41
4	Shadowlamb - Chapter III by Gizmore		45	10y 215d	3.82	1.36	8.36	Jan 10, 2012 - 19:18:42
4	Burning Fox by Gizmore		148	10y 168d	5.00	6.75	8.33	Feb 25, 2012 - 20:57:33
4	Choose your Path by Mart and Gizmore		547	10y 142d	4.24	5.71	6.71	Mar 25, 2012 - 14:29:13
4	Choose your Path II by Mart and Gizmore		335	10y 140d	4.27	5.58	6.85	Mar 25, 2012 - 14:55:40
4	Chessy Hawks by Jinx		53	10y 128d	5.62	3.12	4.50	Apr 14, 2012 - 12:07:04
4	Py-Tong by space		434	10y 120d	4.32	6.26	6.68	Apr 12, 2012 - 21:55:29
4	Warchall: Live LFI by Gizmore		556	10y 69d	3.85	4.80	6.12	Feb 09, 2013 - 13:36:42
4	Warchall: Live RFI by Gizmore		494	10y 69d	3.60	5.05	6.43	Feb 09, 2013 - 13:48:57
4	HOST me by space		399	9y 22d	5.47	7.31	6.88	Nov 18, 2013 - 20:12:57
4	Warchall: Live RCE by phiber and nurfed		254	8y 228d	5.86	7.33	7.29	Jan 20, 2014 - 22:05:33
4	Training: Net Ports by Gizmore		437	8y 71d	3.12	4.83	4.67	Jan 05, 2015 - 22:27:01
4	Training: Time is of the Essence by Gizmore		30	1y 300d	4.83	6.75	8.50	Jan 17, 2021 - 20:35:55
4	The Mime Files by Gizmore		41	1y 41d	3.46	4.54	7.92	Apr 19, 2022 - 15:15:12
5	Can you read me by Gizmore		478	14y 127d	3.80	5.80	5.69	Nov 14, 2011 - 14:06:00
5	Lettergrid by Gizmore		159	14y 127d	4.94	4.67	5.39	Nov 16, 2011 - 09:27:26
5	The Nap by Z		53	14y 127d	5.74	8.00	8.00	Nov 16, 2011 - 13:49:06
5	Sudoku I by Gizmore		153	14y 76d	7.47	7.50	8.05	Nov 13, 2011 - 16:14:19
5	DropDaBass by anto		31	14y 26d	6.50	5.00	5.50	Nov 16, 2011 - 15:27:49
5	Sidology by Gizmore		325	14y 26d	4.13	4.43	7.26	May 15, 2011 - 14:53:33
5	Out of the Cloud by anto		41	14y 18d	5.73	4.33	6.33	Oct 13, 2011 - 23:01:10
5	A Black Hats Tale by Z		217	13y 346d	5.98	7.70	7.98	Oct 15, 2011 - 19:47:41
5	Fix Us by Z and Gizmore		86	13y 139d	5.70	7.35	6.83	Nov 17, 2011 - 12:04:32
5	Table Names by Gizmore		747	11y 349d	4.79	6.12	6.43	Sep 02, 2011 - 19:31:38
5	The Last Hope by bsdhell		116	11y 337d	7.22	7.17	8.33	Oct 16, 2011 - 11:28:07
5	WC Hashing Game by Gizmore		212	11y 252d	4.18	5.18	6.11	Nov 16, 2011 - 18:23:17
5	The Travelling Customer by Gizmore		98	11y 198d	5.71	6.83	7.58	Nov 17, 2011 - 18:01:46
5	Preg Evasion by noother		140	11y 104d	6.96	9.12	8.52	Oct 02, 2011 - 10:36:02
5	Blinded by the light by Gizmore		375	11y 46d	6.11	7.47	7.69	Oct 09, 2011 - 14:30:11
5	Smile by livinskull and Gizmore		80	11y 17d	5.84	6.79	7.74	Jul 26, 2011 - 00:20:47
5	Inka by Gizmore		32	10y 164d	6.00	6.91	7.82	Mar 25, 2012 - 14:11:26
5	Shadowlamb - Chapter IV by Gizmore		31	9y 358d	4.50	2.80	5.30	Dec 15, 2012 - 18:22:20
5	Time to Reset by Gizmore		111	9y 316d	5.58	7.21	7.38	Dec 05, 2013 - 15:08:47
5	Brainfucked by Gizmore		228	8y 303d	4.24	5.33	6.06	Nov 24, 2013 - 15:37:12
5	QMine by quangntenemy		19	8y 303d	6.50	5.50	6.33	Nov 24, 2013 - 14:07:01
5	Zen by Gizmore		29	5y 243d	5.00	4.33	6.75	Feb 04, 2019 - 20:39:26
5	2020 Christmas Special by quangntenemy and Gizmore		12	1y 232d	4.80	6.00	9.40	Dec 20, 2020 - 14:07:10
6	Morsed by Gizmore		71	14y 127d	6.31	6.88	6.94	Oct 16, 2011 - 15:41:19
6	Count, don't wonder by galen		33	14y 127d	5.89	5.44	7.33	Nov 25, 2011 - 22:55:06
6	Letterworm by Gizmore		98	14y 126d	4.94	5.39	6.94	Nov 16, 2011 - 09:29:37
6	Anderson Application Auditing by Z		200	14y 101d	6.29	8.81	9.14	Nov 19, 2011 - 16:27:11
6	The Cookie is a lie by Z		68	13y 325d	3.76	5.38	6.90	Nov 24, 2011 - 22:41:24
6	Malware by Z		200	13y 204d	4.11	5.54	6.79	May 15, 2011 - 11:13:39
6	Z - Reloaded by Z and Gizmore		135	12y 343d	5.85	7.65	8.18	Nov 20, 2011 - 18:09:42
6	Credit Card Challenge Pwned! by Z		60	12y 343d	5.65	7.17	8.65	Nov 24, 2011 - 22:42:02
6	GizCrypt by Gizmore		156	11y 337d	4.94	5.73	7.52	Oct 16, 2011 - 12:55:32
6	B.AiM by BAIM and Gizmore		20	11y 198d	5.86	7.00	7.43	Nov 28, 2011 - 01:24:37
6	Fremes by Gizmore		25	11y 17d	5.69	5.31	8.46	Jul 25, 2011 - 22:33:00
6	Babbage and Coldplay by ludde		43	10y 319d	6.00	6.17	7.42	Nov 26, 2011 - 12:12:07
6	Blinded by the lighter by kwisatz		193	10y 266d	7.50	8.47	8.65	Nov 21, 2011 - 11:34:07
6	Warchall: Tryouts by matrixman		118	10y 95d	8.00	8.94	9.00	Dec 05, 2013 - 19:14:01
6	Are you blind? by Mawekl		119	10y 13h	6.74	7.79	8.63	May 12, 2013 - 11:28:19
6	Light in the Darkness by Mawekl		141	10y 13h	7.33	8.78	7.50	May 12, 2013 - 10:09:54
6	Three Times Sad by dloser		9	8y 218d	8.20	8.20	8.40	Jan 04, 2015 - 23:24:19
6	Table Names II by nurfed		330	8y 180d	5.69	8.12	7.72	Feb 24, 2014 - 20:15:12
6	Experience by Gizmore		20	8y 86d	6.44	5.67	6.56	Mar 30, 2019 - 23:06:13
6	Disclosures by Gizmore and dloser		19	8y 43d	7.00	6.75	7.62	Feb 06, 2019 - 20:36:02
6	Nippon by Gizmore and lazer		10	6y 39d	8.29	5.00	6.71	Jan 26, 2021 - 00:19:09
6	Temper by jusb3		4	1y 109d	7.00	8.75	10.00
7	Save the World by Z		213	14y 127d	6.57	8.00	7.83	Dec 01, 2011 - 00:15:18
7	Screwed Signup by Gizmore		265	13y 139d	5.81	7.46	7.46	Oct 10, 2011 - 22:18:36
7	Order By Query by Gizmore		497	12y 343d	6.45	7.51	7.33	May 29, 2011 - 09:58:27
7	Snake by Gizmore and lazer		46	11y 349d	5.64	6.14	8.71	Dec 03, 2011 - 18:20:25
7	Speed Your Way To VICtory by Jander		20	11y 89d	8.70	8.70	8.70	Nov 26, 2011 - 19:50:24
7	Training: Warchall - 7 Tropical Fruits by tropic		169	10y 230d	6.52	8.10	8.19	Dec 30, 2011 - 09:33:28
7	What is your Name? by Mawekl		38	10y 11h	7.30	8.30	7.60	Dec 10, 2013 - 14:23:34
7	Time to Reset II by Gizmore and noother		24	9y 312d	8.45	9.82	9.82	Dec 05, 2013 - 17:11:35
7	Stalking by Gizmore		12	9y 22d	6.60	5.20	10.00	Mar 07, 2019 - 20:36:36
7	Warchall: Nurxxed by nurfed		20	8y 205d	8.71	10.00	9.00	Feb 25, 2014 - 08:26:19
7	Old Years Eve 2020 by Gizmore		11	1y 224d	6.50	5.25	5.75	Jan 17, 2021 - 17:59:10
7	Memorized by Gizmore		9	1y 207d	5.00	7.25	8.00	Jan 17, 2021 - 22:23:16
8	Agent Larry by Z		46	14y 127d	6.77	8.08	8.54	Dec 03, 2011 - 21:30:28
8	Crackcha by Gizmore		39	11y 228d	8.18	9.59	9.35	Dec 27, 2011 - 21:50:20
8	2013 New Years Special by quangntenemy		15	8y 58d	8.00	8.29	7.86	Feb 12, 2019 - 22:18:26
9	The BrownOS by dloser		4	8y 79d	10.00	6.67	10.00