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jjk`s Profile

Usernamejjk
Score185273
Global Rank79
Register DateMar 09, 2008 - 17:40:29
Last ActivityMay 22, 2019 - 21:53:14
Profile Views39099
Site Score Username Progress Last Update
Electrica19415jjk100.00%Dec 11, 2013 - 00:42:58
+Ma's Reversing19183jjkobra100.00%Jan 10, 2012 - 12:28:25
thebackupbox18017jjkobra100.00%Nov 22, 2012 - 21:47:24
hax.tor.hu16987jjk100.00%Feb 10, 2019 - 20:48:04
Security Traps18629jjk97.92%Feb 04, 2019 - 19:51:46
WeChall25692jjk97.44%Mar 30, 2019 - 23:06:24
Mod-X12672jjkobra88.89%Dec 07, 2014 - 09:48:19
OverTheWire.org19494jjk83.24%Dec 26, 2014 - 18:20:32
TheBlackSheep18710jjkobra61.99%Dec 01, 2015 - 23:28:21
Rankk16474jjk55.77%Feb 10, 2019 - 20:26:03
jjk`s latest activites
Mar 30, 2019 - 23:06:25Gained 1.02% on WeChall (454 points)
Mar 09, 2019 - 14:28:42Gained 0.34% on WeChall (150 points)
Mar 07, 2019 - 20:36:52Gained 1.19% on WeChall (524 points)
Feb 17, 2019 - 14:16:40Gained 0.51% on WeChall (223 points)
Feb 12, 2019 - 22:18:38Gained 1.36% on WeChall (591 points)
Feb 10, 2019 - 20:48:05Gained 2.00% on hax.tor.hu (998 points)
Feb 10, 2019 - 20:26:04Gained 0.09% on Rankk (36 points)
Feb 10, 2019 - 20:12:19Gained 0.09% on Rankk (36 points)
Feb 09, 2019 - 12:15:47Gained 0.52% on WeChall (220 points)
Feb 06, 2019 - 20:36:14Gained 1.02% on WeChall (437 points)
Totalscore Graph for jjkRanking History for jjk
Challenge(s) Overview for jjk
Score Title Author Solvers Age Difficulty Education Fun Solved at Forums
1 Training: Get Sourced by Gizmore 13803 11y 168d 0.47 1.69 2.09 Mar 23, 2008 - 18:34:06 Questions
1 Training: Stegano I by Gizmore 9341 11y 67d 1.07 2.55 2.53 May 26, 2011 - 22:21:33 Questions
1 Training: Crypto - Caesar I by Gizmore 8845 8y 298d 1.20 2.47 2.70 May 07, 2011 - 17:42:45 Questions
1 Training: WWW-Robots by Gizmore 7889 8y 269d 1.18 3.53 3.36 May 07, 2011 - 17:43:42 Questions
1 Training: ASCII by Gizmore 9264 8y 182d 0.55 1.77 1.64 May 07, 2011 - 19:20:03 Questions
1 Encodings: URL by Gizmore 8453 8y 182d 0.77 1.98 2.33 May 07, 2011 - 17:45:15 Questions
2 Prime Factory by ch0wch0w 5860 11y 168d 1.95 2.75 3.44 Mar 23, 2008 - 18:45:53 Questions
2 Training: Encodings I by Gizmore 3652 11y 95d 3.31 4.23 3.93 May 15, 2011 - 11:37:32 Questions
2 Training: Programming 1 by Gizmore 3788 11y 67d 2.87 4.61 4.78 Jun 29, 2011 - 17:14:10 Questions
2 Training: Regex by Gizmore 2132 9y 13d 4.19 6.07 5.20 May 07, 2011 - 18:57:05 Questions
2 Training: PHP LFI by Gizmore 3738 8y 349d 2.90 5.10 4.82 May 07, 2011 - 19:15:02 Questions
2 PHP 0817 by Gizmore 4723 8y 314d 1.55 3.76 3.45 May 07, 2011 - 19:28:22 Questions
2 Training: Crypto - Transposition I by Gizmore 2848 8y 298d 2.35 3.33 4.09 May 15, 2011 - 10:47:51 Questions
2 Training: Crypto - Substitution I by Gizmore 2324 8y 298d 2.97 3.59 4.28 May 15, 2011 - 10:50:51 Questions
2 Training: Crypto - Caesar II by Gizmore 1849 8y 298d 2.91 3.60 4.70 May 15, 2011 - 11:47:26 Questions
2 Training: Crypto - Digraphs by Gizmore 865 8y 298d 3.97 4.34 5.15 May 28, 2011 - 20:00:13 Questions
2 Training: MySQL I by Gizmore 4463 8y 298d 2.13 4.05 4.31 May 07, 2011 - 19:30:18 Questions
2 Training: MySQL II by Gizmore 2207 8y 298d 4.78 5.93 6.05 May 15, 2011 - 21:21:14 Questions
2 Training: WWW-Basics by Gizmore 1440 8y 296d 2.23 4.23 3.87 Jul 19, 2011 - 19:33:00 Questions
2 Training: Register Globals by Gizmore 2342 8y 288d 2.60 4.55 4.64 May 07, 2011 - 19:40:12 Questions
2 Training: Math Pyramid by Gizmore 1433 8y 288d 4.08 4.14 5.42 May 26, 2011 - 23:23:50 Questions
2 Training: Baconian by Gizmore 1221 8y 281d 3.14 4.44 4.61 Jul 22, 2011 - 08:46:38 Questions
2 Training: LSB by Gizmore 1619 8y 269d 3.44 5.52 5.37 May 26, 2011 - 23:53:00 Questions
2 Training: GPG by Gizmore 830 8y 256d 2.87 6.13 4.55 Sep 28, 2011 - 19:51:06 Questions
2 Limited Access by wannabe7331 1986 8y 234d 2.78 4.68 4.33 Jun 29, 2011 - 17:41:22 Questions
2 Limited Access Too by wannabe7331 and lordOric 1429 8y 231d 3.02 4.90 4.65 Jun 29, 2011 - 17:47:53 Questions
2 Shadowlamb - Chapter I by Gizmore 292 8y 52d 2.78 2.76 7.51 Aug 01, 2011 - 23:59:02 Questions
2 Training: Warchall - The Beginning by WarChallStaff 1549 7y 271d 2.42 4.61 7.48 Dec 26, 2011 - 14:57:26 Questions
2 Repeating History by space and Gizmore 456 7y 191d 3.42 3.46 4.69 Mar 24, 2012 - 20:25:18 Questions
2 PHP My Admin by Gizmore 399 7y 186d 3.26 3.00 3.00 Apr 01, 2012 - 18:50:58 Questions
2 Training: Caterpillar by Gizmore 199 7y 172d 4.03 3.52 3.34 Apr 01, 2012 - 18:39:12 Questions
2 AUTH me by Gizmore 336 6y 63d 3.35 5.47 5.00 Nov 18, 2013 - 20:09:45 Questions
2 Interesting by Gizmore 185 5y 155d 3.45 4.40 6.45 Apr 19, 2014 - 13:25:08 Questions
2 Wanda by Gizmore 31 2y 336d 4.00 4.20 6.60 Mar 09, 2019 - 14:28:28 Questions
2 Railsbin by Gizmore 63 1y 284d 2.44 3.25 5.12 Feb 04, 2019 - 19:48:31 Questions
3 Connect the Dots by galen 796 11y 168d 3.48 3.84 5.46 Sep 28, 2011 - 20:07:06 Questions
3 hi by Gizmore 1717 11y 168d 2.40 3.50 3.65 May 25, 2011 - 23:21:17 Questions
3 Stegano Woman by Z 346 11y 142d 3.78 4.19 5.38 Oct 02, 2011 - 10:48:05 Questions
3 Flow Over Astronomy by anto 326 11y 67d 4.44 5.33 5.39 Oct 02, 2011 - 15:48:47 Questions
3 Towers of Hanoi by Z 207 11y 67d 4.70 5.41 6.85 Oct 02, 2011 - 22:25:35 Questions
3 Enlightment by anto 1007 10y 315d 5.08 4.75 6.15 Sep 28, 2011 - 19:24:24 Questions
3 Simply Red by anto 232 10y 315d 5.31 5.52 6.59 Oct 02, 2011 - 22:48:37 Questions
3 htmlspecialchars by Gizmore and Kender 911 10y 182d 3.43 5.12 4.14 Jul 19, 2011 - 18:46:22 Questions
3 Impossible n'est pas français by CommComm 369 10y 173d 2.80 3.62 6.08 Oct 02, 2011 - 23:05:22 Questions
3 PHP 0815 by Gizmore 913 10y 115d 3.91 5.37 5.20 May 26, 2011 - 23:49:09 Questions
3 Guesswork by Gizmore 1453 10y 115d 3.52 2.33 3.66 May 25, 2011 - 23:30:11 Questions
3 No Escape by Gizmore 2148 9y 25d 3.98 5.49 5.48 May 07, 2011 - 19:12:43 Questions
3 Training: Crypto - Substitution II by Gizmore 420 8y 298d 3.62 3.83 5.28 May 16, 2011 - 07:58:50 Questions
3 Training: WWW-Rewrites by Gizmore 386 8y 296d 3.38 5.19 5.49 Jul 19, 2011 - 19:36:54 Questions
3 Stegano Attachment by Gizmore 1615 8y 256d 2.33 3.86 4.40 May 27, 2011 - 00:08:50 Questions
3 Zebra by hirsch 1154 8y 239d 2.18 2.93 4.97 Oct 09, 2011 - 23:03:25 Questions
3 Pimitive Encryption by Gizmore 323 8y 144d 3.45 4.89 6.87 May 15, 2011 - 15:49:58 Questions
3 Vermeer by XcrAckX 199 8y 58d 3.92 4.03 5.75 Oct 08, 2011 - 13:28:10 Questions
3 Stop us by noother and Gizmore 264 8y 26d 4.41 5.88 6.19 Aug 27, 2011 - 11:06:46 Questions
3 PHP 0818 by noother 893 8y 11d 3.10 4.80 4.97 Sep 10, 2011 - 21:17:35 Questions
3 Are you serial by Gizmore 545 7y 348d 3.35 5.69 5.65 Oct 09, 2011 - 10:55:04 Questions
3 Shadowlamb - Chapter II by Gizmore 81 7y 281d 4.42 3.74 7.53 Dec 15, 2011 - 18:32:43 Questions
3 SSH... Z is sleeping by Z 130 7y 213d 5.25 8.04 7.62 Feb 23, 2012 - 07:09:28 Questions
3 eXtract Me by oleg 116 7y 167d 5.46 6.04 6.81 Apr 07, 2012 - 00:04:47 Questions
3 PHP 0819 by space 618 7y 155d 4.45 6.16 6.27 Apr 18, 2012 - 20:25:12 Questions
3 Illuminati by Gizmore 64 5y 344d 3.58 5.42 5.58 Nov 18, 2013 - 19:17:44 Questions
3 Britcoin by Gizmore 25 1y 187d 2.73 4.55 6.27 Feb 17, 2019 - 14:16:29 Questions
3 Rubik's Cube by space 15 339d 15h 5.12 4.50 6.75 Feb 09, 2019 - 12:15:34 Questions
4 bill for Bill by Z 473 11y 117d 4.66 5.99 8.51 Oct 09, 2011 - 17:42:59 Questions
4 Trivia by Z and Gizmore 717 11y 78d 5.41 6.40 7.29 May 15, 2011 - 13:18:42 Questions
4 PHP 0816 by Gizmore 664 10y 98d 3.84 5.84 5.43 May 29, 2011 - 19:37:42 Questions
4 Quangcurrency by quangntenemy and Gizmore 248 10y 24d 3.79 6.00 6.74 Sep 02, 2011 - 17:58:02 Questions
4 Addslashes by Gizmore 728 10y 23d 5.47 7.20 6.54 Oct 08, 2011 - 21:35:11 Questions
4 Yourself PHP by Gizmore and Kender 596 9y 25d 4.40 6.88 6.05 Oct 08, 2011 - 21:03:04 Questions
4 The Guestbook by Gizmore 669 9y 25d 4.89 6.52 7.07 Oct 01, 2011 - 19:38:55 Questions
4 Crappyshare by Gizmore 489 9y 25d 3.93 5.54 6.12 May 29, 2011 - 19:50:56 Questions
4 Paranoid by Gizmore 136 9y 25d 3.36 1.93 5.04 May 29, 2011 - 19:43:50 Questions
4 MD5.SALT by Gizmore 518 8y 314d 5.26 6.37 6.94 Oct 09, 2011 - 10:42:09 Questions
4 Training: Bacon Returns by Gizmore 160 8y 267d 4.33 3.28 3.39 Oct 09, 2011 - 16:18:43 Questions
4 Tracks by Gizmore 764 8y 32d 2.67 3.30 3.54 Aug 21, 2011 - 22:59:26 Questions
4 Training: RegexMini by ludde 563 7y 363d 4.43 6.15 5.43 Sep 23, 2011 - 22:54:21 Questions
4 Identity by Gizmore 106 7y 281d 5.07 5.69 8.28 Dec 15, 2011 - 09:39:41 Questions
4 Shadowlamb - Chapter III by Gizmore 40 7y 256d 4.33 1.11 8.11 Jan 10, 2012 - 19:18:42 Questions
4 Burning Fox by Gizmore 135 7y 209d 4.95 6.64 8.32 Feb 25, 2012 - 20:57:33 Questions
4 Choose your Path by Mart and Gizmore 493 7y 183d 4.29 5.76 6.73 Mar 25, 2012 - 14:29:13 Questions
4 Choose your Path II by Mart and Gizmore 286 7y 181d 4.30 5.61 6.91 Mar 25, 2012 - 14:55:40 Questions
4 Chessy Hawks by Jinx 35 7y 169d 5.43 2.71 4.43 Apr 14, 2012 - 12:07:04 Questions
4 Py-Tong by space 369 7y 161d 4.29 6.39 6.68 Apr 12, 2012 - 21:55:29 Questions
4 Warchall: Live LFI by Gizmore 483 7y 110d 3.83 4.74 6.29 Feb 09, 2013 - 13:36:42 Questions
4 Warchall: Live RFI by Gizmore 432 7y 110d 3.58 5.08 6.58 Feb 09, 2013 - 13:48:57 Questions
4 HOST me by space 356 6y 63d 5.38 7.28 6.86 Nov 18, 2013 - 20:12:57 Questions
4 Warchall: Live RCE by phiber and nurfed 217 5y 268d 5.89 7.33 7.33 Jan 20, 2014 - 22:05:33 Questions
4 Training: Net Ports by Gizmore 390 5y 112d 3.18 4.73 4.73 Jan 05, 2015 - 22:27:01 Questions
5 Can you read me by Gizmore 423 11y 168d 3.81 5.69 5.53 Nov 14, 2011 - 14:06:00 Questions
5 Lettergrid by Gizmore 143 11y 168d 4.88 4.69 5.25 Nov 16, 2011 - 09:27:26 Questions
5 The Nap by Z 49 11y 168d 5.71 8.06 7.88 Nov 16, 2011 - 13:49:06 Questions
5 Sudoku I by Gizmore 126 11y 117d 7.42 7.58 7.91 Nov 13, 2011 - 16:14:19 Questions
5 DropDaBass by anto 28 11y 67d 6.55 5.27 5.73 Nov 16, 2011 - 15:27:49 Questions
5 Sidology by Gizmore 301 11y 67d 4.11 4.41 7.32 May 15, 2011 - 14:53:33 Questions
5 Out of the Cloud by anto 40 11y 59d 5.86 4.43 6.36 Oct 13, 2011 - 23:01:10 Questions
5 A Black Hats Tale by Z 199 11y 22d 5.97 7.67 7.95 Oct 15, 2011 - 19:47:41 Questions
5 Fix Us by Z and Gizmore 84 10y 180d 5.77 7.27 6.73 Nov 17, 2011 - 12:04:32 Questions
5 Table Names by Gizmore 644 9y 25d 4.98 6.17 6.49 Sep 02, 2011 - 19:31:38 Questions
5 The Last Hope by bsdhell 104 9y 13d 7.18 7.18 8.41 Oct 16, 2011 - 11:28:07 Questions
5 WC Hashing Game by Gizmore 192 8y 293d 4.20 4.97 5.86 Nov 16, 2011 - 18:23:17 Questions
5 The Travelling Customer by Gizmore 86 8y 239d 5.77 7.00 7.50 Nov 17, 2011 - 18:01:46 Questions
5 Preg Evasion by noother 116 8y 145d 7.00 9.14 8.45 Oct 02, 2011 - 10:36:02 Questions
5 Blinded by the light by Gizmore 324 8y 87d 6.02 7.40 7.65 Oct 09, 2011 - 14:30:11 Questions
5 Smile by livinskull and Gizmore 69 8y 58d 6.00 6.71 7.65 Jul 26, 2011 - 00:20:47 Questions
5 Inka by Gizmore 26 7y 205d 5.90 6.90 7.90 Mar 25, 2012 - 14:11:26 Questions
5 Shadowlamb - Chapter IV by Gizmore 27 7y 34d 4.33 2.89 5.44 Dec 15, 2012 - 18:22:20 Questions
5 Time to Reset by Gizmore 88 6y 357d 5.55 7.23 7.45 Dec 05, 2013 - 15:08:47 Questions
5 Brainfucked by Gizmore 187 5y 344d 4.04 5.56 6.44 Nov 24, 2013 - 15:37:12 Questions
5 QMine by quangntenemy 18 5y 344d 6.50 5.50 6.33 Nov 24, 2013 - 14:07:01 Questions
5 Zen by Gizmore 21 2y 284d 4.86 3.86 6.43 Feb 04, 2019 - 20:39:26 Questions
6 Morsed by Gizmore 62 11y 168d 6.36 6.64 6.93 Oct 16, 2011 - 15:41:19 Questions
6 Count, don't wonder by galen 29 11y 168d 5.75 5.50 7.38 Nov 25, 2011 - 22:55:06 Questions
6 Letterworm by Gizmore 92 11y 167d 5.00 5.53 6.88 Nov 16, 2011 - 09:29:37 Questions
6 Anderson Application Auditing by Z 173 11y 142d 6.34 8.82 9.16 Nov 19, 2011 - 16:27:11 Questions
6 The Cookie is a lie by Z 65 11y 1d 3.79 5.42 6.95 Nov 24, 2011 - 22:41:24 Questions
6 Malware by Z 195 10y 245d 4.07 5.52 6.74 May 15, 2011 - 11:13:39 Questions
6 Z - Reloaded by Z and Gizmore 129 10y 19d 5.79 7.61 8.15 Nov 20, 2011 - 18:09:42 Questions
6 Credit Card Challenge Pwned! by Z 59 10y 19d 5.68 7.09 8.59 Nov 24, 2011 - 22:42:02 Questions
6 GizCrypt by Gizmore 138 9y 13d 5.04 5.63 7.44 Oct 16, 2011 - 12:55:32 Questions
6 B.AiM by BAIM and Gizmore 20 8y 239d 5.86 7.00 7.43 Nov 28, 2011 - 01:24:37 Questions
6 Fremes by Gizmore 20 8y 58d 5.73 5.55 8.27 Jul 25, 2011 - 22:33:00 Questions
6 Babbage and Coldplay by ludde 41 7y 360d 6.20 6.00 7.40 Nov 26, 2011 - 12:12:07 Questions
6 Blinded by the lighter by kwisatz 175 7y 307d 7.58 8.58 8.67 Nov 21, 2011 - 11:34:07 Questions
6 Warchall: Tryouts by matrixman 92 7y 136d 8.00 9.00 9.07 Dec 05, 2013 - 19:14:01 Questions
6 Are you blind? by Mawekl 103 7y 41d 6.88 7.88 8.65 May 12, 2013 - 11:28:19 Questions
6 Light in the Darkness by Mawekl 125 7y 41d 7.24 8.71 7.41 May 12, 2013 - 10:09:54 Questions
6 Three Times Sad by dloser 6 5y 259d 8.00 8.50 8.00 Jan 04, 2015 - 23:24:19 Questions
6 Table Names II by nurfed 281 5y 221d 5.61 8.14 7.68 Feb 24, 2014 - 20:15:12 Questions
6 Experience by Gizmore 15 5y 127d 6.17 6.83 7.50 Mar 30, 2019 - 23:06:13 Questions
6 Disclosures by Gizmore and dloser 18 5y 84d 7.00 6.75 7.62 Feb 06, 2019 - 20:36:02 Questions
6 Nippon by Gizmore and lazer 5 3y 80d 8.00 7.00 9.67 Questions
7 Save the World by Z 188 11y 168d 6.52 7.97 7.93 Dec 01, 2011 - 00:15:18 Questions
7 Screwed Signup by Gizmore 217 10y 180d 6.00 7.52 7.35 Oct 10, 2011 - 22:18:36 Questions
7 Order By Query by Gizmore 452 10y 19d 6.39 7.53 7.27 May 29, 2011 - 09:58:27 Questions
7 Snake by Gizmore and lazer 46 9y 25d 5.64 6.14 8.71 Dec 03, 2011 - 18:20:25 Questions
7 Speed Your Way To VICtory by Jander 19 8y 130d 8.67 8.56 8.56 Nov 26, 2011 - 19:50:24 Questions
7 Training: Warchall - 7 Tropical Fruits by tropic 147 7y 271d 6.35 7.94 8.12 Dec 30, 2011 - 09:33:28 Questions
7 What is your Name? by Mawekl 35 7y 41d 7.33 8.33 7.78 Dec 10, 2013 - 14:23:34 Questions
7 Time to Reset II by Gizmore and noother 22 6y 353d 8.45 9.82 9.82 Dec 05, 2013 - 17:11:35 Questions
7 Stalking by Gizmore 10 6y 63d 6.50 5.25 10.00 Mar 07, 2019 - 20:36:36 Questions
7 Warchall: Nurxxed by nurfed 18 5y 246d 8.80 10.00 8.80 Feb 25, 2014 - 08:26:19 Questions
8 Agent Larry by Z 44 11y 168d 6.77 8.08 8.54 Dec 03, 2011 - 21:30:28 Questions
8 Crackcha by Gizmore 34 8y 269d 8.12 9.56 9.31 Dec 27, 2011 - 21:50:20 Questions
8 2013 New Years Special by quangntenemy 12 5y 99d 8.00 8.29 7.86 Feb 12, 2019 - 22:18:26 Questions
9 The BrownOS by dloser 3 5y 120d 10.00 6.00 10.00 Questions