Username: 
Password: 
Restrict session to IP 

jjk`s Profile

Usernamejjk
Score185459
Global Rank79
Register DateMar 09, 2008 - 17:40:29
Last ActivityJan 07, 2020 - 16:33:02
Profile Views39902
Site Score Username Progress Last Update
Electrica19422jjk100.00%Dec 11, 2013 - 00:42:58
+Ma's Reversing19205jjkobra100.00%Jan 10, 2012 - 12:28:25
thebackupbox17999jjkobra100.00%Nov 22, 2012 - 21:47:24
hax.tor.hu16956jjk100.00%Feb 10, 2019 - 20:48:04
Security Traps18636jjk97.92%Feb 04, 2019 - 19:51:46
WeChall25752jjk97.45%Dec 08, 2019 - 13:52:42
Mod-X12685jjkobra88.89%Dec 07, 2014 - 09:48:19
OverTheWire.org19622jjk83.24%Dec 26, 2014 - 18:20:32
TheBlackSheep18705jjkobra61.99%Dec 01, 2015 - 23:28:21
Rankk16477jjk55.77%Feb 10, 2019 - 20:26:03
jjk`s latest activites
Dec 08, 2019 - 13:52:43Gained 0.34% on WeChall (151 points)
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)
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 14763 11y 325d 0.47 1.68 2.09 Mar 23, 2008 - 18:34:06 Questions
1 Training: Stegano I by Gizmore 10079 11y 224d 1.05 2.53 2.53 May 26, 2011 - 22:21:33 Questions
1 Training: Crypto - Caesar I by Gizmore 9536 9y 90d 1.18 2.44 2.68 May 07, 2011 - 17:42:45 Questions
1 Training: WWW-Robots by Gizmore 8480 9y 61d 1.19 3.53 3.40 May 07, 2011 - 17:43:42 Questions
1 Training: ASCII by Gizmore 9922 8y 339d 0.53 1.77 1.62 May 07, 2011 - 19:20:03 Questions
1 Encodings: URL by Gizmore 9043 8y 339d 0.77 1.99 2.33 May 07, 2011 - 17:45:15 Questions
2 Prime Factory by ch0wch0w 6242 11y 325d 1.96 2.77 3.41 Mar 23, 2008 - 18:45:53 Questions
2 Training: Encodings I by Gizmore 3979 11y 252d 3.35 4.33 3.88 May 15, 2011 - 11:37:32 Questions
2 Training: Programming 1 by Gizmore 4060 11y 224d 2.86 4.59 4.77 Jun 29, 2011 - 17:14:10 Questions
2 Training: Regex by Gizmore 2338 9y 170d 4.21 6.14 5.18 May 07, 2011 - 18:57:05 Questions
2 Training: PHP LFI by Gizmore 3992 9y 141d 2.88 5.09 4.80 May 07, 2011 - 19:15:02 Questions
2 PHP 0817 by Gizmore 4994 9y 106d 1.55 3.74 3.42 May 07, 2011 - 19:28:22 Questions
2 Training: Crypto - Transposition I by Gizmore 3066 9y 90d 2.36 3.30 4.11 May 15, 2011 - 10:47:51 Questions
2 Training: Crypto - Substitution I by Gizmore 2500 9y 90d 2.97 3.51 4.18 May 15, 2011 - 10:50:51 Questions
2 Training: Crypto - Caesar II by Gizmore 2008 9y 90d 2.93 3.59 4.66 May 15, 2011 - 11:47:26 Questions
2 Training: Crypto - Digraphs by Gizmore 931 9y 90d 4.01 4.31 5.13 May 28, 2011 - 20:00:13 Questions
2 Training: MySQL I by Gizmore 4728 9y 90d 2.12 4.09 4.29 May 07, 2011 - 19:30:18 Questions
2 Training: MySQL II by Gizmore 2354 9y 90d 4.75 5.91 6.02 May 15, 2011 - 21:21:14 Questions
2 Training: WWW-Basics by Gizmore 1476 9y 88d 2.24 4.22 3.87 Jul 19, 2011 - 19:33:00 Questions
2 Training: Register Globals by Gizmore 2478 9y 80d 2.61 4.52 4.60 May 07, 2011 - 19:40:12 Questions
2 Training: Math Pyramid by Gizmore 1523 9y 80d 4.08 4.13 5.42 May 26, 2011 - 23:23:50 Questions
2 Training: Baconian by Gizmore 1310 9y 73d 3.13 4.39 4.54 Jul 22, 2011 - 08:46:38 Questions
2 Training: LSB by Gizmore 1701 9y 61d 3.44 5.51 5.36 May 26, 2011 - 23:53:00 Questions
2 Training: GPG by Gizmore 876 9y 48d 2.86 6.14 4.52 Sep 28, 2011 - 19:51:06 Questions
2 Limited Access by wannabe7331 2086 9y 26d 2.77 4.65 4.30 Jun 29, 2011 - 17:41:22 Questions
2 Limited Access Too by wannabe7331 and lordOric 1494 9y 23d 3.04 4.85 4.60 Jun 29, 2011 - 17:47:53 Questions
2 Shadowlamb - Chapter I by Gizmore 308 8y 209d 2.87 2.65 7.09 Aug 01, 2011 - 23:59:02 Questions
2 Training: Warchall - The Beginning by WarChallStaff 1620 8y 63d 2.41 4.60 7.40 Dec 26, 2011 - 14:57:26 Questions
2 Repeating History by space and Gizmore 491 7y 348d 3.54 3.38 4.52 Mar 24, 2012 - 20:25:18 Questions
2 PHP My Admin by Gizmore 451 7y 343d 3.42 2.87 3.10 Apr 01, 2012 - 18:50:58 Questions
2 Training: Caterpillar by Gizmore 229 7y 329d 4.26 3.50 3.32 Apr 01, 2012 - 18:39:12 Questions
2 AUTH me by Gizmore 372 6y 220d 3.51 5.26 4.74 Nov 18, 2013 - 20:09:45 Questions
2 Interesting by Gizmore 191 5y 312d 3.48 4.33 6.38 Apr 19, 2014 - 13:25:08 Questions
2 Wanda by Gizmore 37 3y 129d 4.33 3.75 5.50 Mar 09, 2019 - 14:28:28 Questions
2 Railsbin by Gizmore 68 2y 76d 2.82 3.29 4.94 Feb 04, 2019 - 19:48:31 Questions
2 Factor 2 by Gizmore 30 114d 19h 2.22 3.44 6.89 Dec 08, 2019 - 13:52:34 Questions
3 Connect the Dots by galen 821 11y 325d 3.37 3.85 5.33 Sep 28, 2011 - 20:07:06 Questions
3 hi by Gizmore 1771 11y 325d 2.41 3.42 3.60 May 25, 2011 - 23:21:17 Questions
3 Stegano Woman by Z 372 11y 299d 3.83 4.03 5.29 Oct 02, 2011 - 10:48:05 Questions
3 Flow Over Astronomy by anto 333 11y 224d 4.44 5.33 5.39 Oct 02, 2011 - 15:48:47 Questions
3 Towers of Hanoi by Z 209 11y 224d 4.70 5.41 6.85 Oct 02, 2011 - 22:25:35 Questions
3 Enlightment by anto 1027 11y 107d 5.05 4.68 6.05 Sep 28, 2011 - 19:24:24 Questions
3 Simply Red by anto 249 11y 107d 5.20 5.40 6.47 Oct 02, 2011 - 22:48:37 Questions
3 htmlspecialchars by Gizmore and Kender 959 10y 339d 3.43 4.96 4.00 Jul 19, 2011 - 18:46:22 Questions
3 Impossible n'est pas français by CommComm 374 10y 331d 2.80 3.62 6.08 Oct 02, 2011 - 23:05:22 Questions
3 PHP 0815 by Gizmore 953 10y 272d 3.92 5.31 5.13 May 26, 2011 - 23:49:09 Questions
3 Guesswork by Gizmore 1478 10y 272d 3.52 2.33 3.66 May 25, 2011 - 23:30:11 Questions
3 No Escape by Gizmore 2205 9y 182d 3.97 5.46 5.41 May 07, 2011 - 19:12:43 Questions
3 Training: Crypto - Substitution II by Gizmore 429 9y 90d 3.62 3.83 5.28 May 16, 2011 - 07:58:50 Questions
3 Training: WWW-Rewrites by Gizmore 389 9y 88d 3.38 5.19 5.49 Jul 19, 2011 - 19:36:54 Questions
3 Stegano Attachment by Gizmore 1672 9y 48d 2.34 3.82 4.35 May 27, 2011 - 00:08:50 Questions
3 Zebra by hirsch 1234 9y 32d 2.15 2.92 4.99 Oct 09, 2011 - 23:03:25 Questions
3 Pimitive Encryption by Gizmore 332 8y 301d 3.43 4.84 6.80 May 15, 2011 - 15:49:58 Questions
3 Vermeer by XcrAckX 201 8y 215d 3.89 4.00 5.62 Oct 08, 2011 - 13:28:10 Questions
3 Stop us by noother and Gizmore 273 8y 183d 4.56 5.89 6.28 Aug 27, 2011 - 11:06:46 Questions
3 PHP 0818 by noother 944 8y 168d 3.13 4.73 4.84 Sep 10, 2011 - 21:17:35 Questions
3 Are you serial by Gizmore 555 8y 140d 3.34 5.70 5.70 Oct 09, 2011 - 10:55:04 Questions
3 Shadowlamb - Chapter II by Gizmore 83 8y 73d 4.42 3.74 7.53 Dec 15, 2011 - 18:32:43 Questions
3 SSH... Z is sleeping by Z 135 8y 5d 5.20 7.92 7.56 Feb 23, 2012 - 07:09:28 Questions
3 eXtract Me by oleg 119 7y 324d 5.56 6.19 6.89 Apr 07, 2012 - 00:04:47 Questions
3 PHP 0819 by space 640 7y 312d 4.55 6.09 6.14 Apr 18, 2012 - 20:25:12 Questions
3 Illuminati by Gizmore 66 6y 136d 3.58 5.42 5.58 Nov 18, 2013 - 19:17:44 Questions
3 Britcoin by Gizmore 25 1y 344d 2.73 4.55 6.27 Feb 17, 2019 - 14:16:29 Questions
3 Rubik's Cube by space 16 1y 131d 5.12 4.50 6.75 Feb 09, 2019 - 12:15:34 Questions
4 bill for Bill by Z 478 11y 274d 4.64 6.00 8.53 Oct 09, 2011 - 17:42:59 Questions
4 Trivia by Z and Gizmore 727 11y 235d 5.28 6.33 7.19 May 15, 2011 - 13:18:42 Questions
4 PHP 0816 by Gizmore 685 10y 255d 3.93 5.74 5.33 May 29, 2011 - 19:37:42 Questions
4 Quangcurrency by quangntenemy and Gizmore 252 10y 181d 3.79 6.00 6.74 Sep 02, 2011 - 17:58:02 Questions
4 Addslashes by Gizmore 755 10y 180d 5.43 7.20 6.48 Oct 08, 2011 - 21:35:11 Questions
4 Yourself PHP by Gizmore and Kender 625 9y 182d 4.49 6.76 5.98 Oct 08, 2011 - 21:03:04 Questions
4 The Guestbook by Gizmore 688 9y 182d 4.89 6.51 7.07 Oct 01, 2011 - 19:38:55 Questions
4 Crappyshare by Gizmore 509 9y 182d 3.91 5.59 6.20 May 29, 2011 - 19:50:56 Questions
4 Paranoid by Gizmore 138 9y 182d 3.31 1.90 5.10 May 29, 2011 - 19:43:50 Questions
4 MD5.SALT by Gizmore 540 9y 106d 5.21 6.39 7.02 Oct 09, 2011 - 10:42:09 Questions
4 Training: Bacon Returns by Gizmore 165 9y 59d 4.33 3.28 3.39 Oct 09, 2011 - 16:18:43 Questions
4 Tracks by Gizmore 785 8y 189d 2.63 3.24 3.48 Aug 21, 2011 - 22:59:26 Questions
4 Training: RegexMini by ludde 578 8y 155d 4.43 6.15 5.43 Sep 23, 2011 - 22:54:21 Questions
4 Identity by Gizmore 109 8y 73d 5.07 5.69 8.28 Dec 15, 2011 - 09:39:41 Questions
4 Shadowlamb - Chapter III by Gizmore 40 8y 48d 4.33 1.11 8.11 Jan 10, 2012 - 19:18:42 Questions
4 Burning Fox by Gizmore 138 8y 1d 4.91 6.70 8.39 Feb 25, 2012 - 20:57:33 Questions
4 Choose your Path by Mart and Gizmore 503 7y 341d 4.26 5.72 6.72 Mar 25, 2012 - 14:29:13 Questions
4 Choose your Path II by Mart and Gizmore 294 7y 338d 4.25 5.46 6.79 Mar 25, 2012 - 14:55:40 Questions
4 Chessy Hawks by Jinx 37 7y 326d 5.43 2.71 4.43 Apr 14, 2012 - 12:07:04 Questions
4 Py-Tong by space 381 7y 318d 4.28 6.34 6.72 Apr 12, 2012 - 21:55:29 Questions
4 Warchall: Live LFI by Gizmore 505 7y 267d 3.76 4.68 6.08 Feb 09, 2013 - 13:36:42 Questions
4 Warchall: Live RFI by Gizmore 450 7y 267d 3.55 4.95 6.32 Feb 09, 2013 - 13:48:57 Questions
4 HOST me by space 364 6y 220d 5.38 7.28 6.86 Nov 18, 2013 - 20:12:57 Questions
4 Warchall: Live RCE by phiber and nurfed 224 6y 61d 5.84 7.32 7.21 Jan 20, 2014 - 22:05:33 Questions
4 Training: Net Ports by Gizmore 400 5y 269d 3.13 4.74 4.70 Jan 05, 2015 - 22:27:01 Questions
5 Can you read me by Gizmore 433 11y 325d 3.81 5.69 5.53 Nov 14, 2011 - 14:06:00 Questions
5 Lettergrid by Gizmore 146 11y 325d 4.88 4.69 5.25 Nov 16, 2011 - 09:27:26 Questions
5 The Nap by Z 49 11y 325d 5.71 8.06 7.88 Nov 16, 2011 - 13:49:06 Questions
5 Sudoku I by Gizmore 130 11y 274d 7.44 7.65 7.94 Nov 13, 2011 - 16:14:19 Questions
5 DropDaBass by anto 28 11y 224d 6.55 5.27 5.73 Nov 16, 2011 - 15:27:49 Questions
5 Sidology by Gizmore 309 11y 224d 4.11 4.47 7.37 May 15, 2011 - 14:53:33 Questions
5 Out of the Cloud by anto 40 11y 217d 5.86 4.43 6.36 Oct 13, 2011 - 23:01:10 Questions
5 A Black Hats Tale by Z 199 11y 179d 5.97 7.67 7.95 Oct 15, 2011 - 19:47:41 Questions
5 Fix Us by Z and Gizmore 84 10y 337d 5.77 7.27 6.73 Nov 17, 2011 - 12:04:32 Questions
5 Table Names by Gizmore 670 9y 182d 4.95 6.15 6.45 Sep 02, 2011 - 19:31:38 Questions
5 The Last Hope by bsdhell 105 9y 170d 7.18 7.18 8.41 Oct 16, 2011 - 11:28:07 Questions
5 WC Hashing Game by Gizmore 194 9y 85d 4.20 4.97 5.86 Nov 16, 2011 - 18:23:17 Questions
5 The Travelling Customer by Gizmore 89 9y 32d 5.77 7.00 7.50 Nov 17, 2011 - 18:01:46 Questions
5 Preg Evasion by noother 117 8y 302d 6.96 9.17 8.52 Oct 02, 2011 - 10:36:02 Questions
5 Blinded by the light by Gizmore 336 8y 244d 6.02 7.40 7.65 Oct 09, 2011 - 14:30:11 Questions
5 Smile by livinskull and Gizmore 70 8y 215d 5.94 6.78 7.67 Jul 26, 2011 - 00:20:47 Questions
5 Inka by Gizmore 26 7y 362d 5.90 6.90 7.90 Mar 25, 2012 - 14:11:26 Questions
5 Shadowlamb - Chapter IV by Gizmore 27 7y 191d 4.33 2.89 5.44 Dec 15, 2012 - 18:22:20 Questions
5 Time to Reset by Gizmore 92 7y 149d 5.61 7.22 7.35 Dec 05, 2013 - 15:08:47 Questions
5 Brainfucked by Gizmore 192 6y 136d 4.14 5.28 6.00 Nov 24, 2013 - 15:37:12 Questions
5 QMine by quangntenemy 18 6y 136d 6.50 5.50 6.33 Nov 24, 2013 - 14:07:01 Questions
5 Zen by Gizmore 22 3y 76d 4.75 4.00 6.38 Feb 04, 2019 - 20:39:26 Questions
6 Morsed by Gizmore 64 11y 325d 6.33 6.73 7.00 Oct 16, 2011 - 15:41:19 Questions
6 Count, don't wonder by galen 29 11y 325d 5.75 5.50 7.38 Nov 25, 2011 - 22:55:06 Questions
6 Letterworm by Gizmore 92 11y 324d 5.00 5.53 6.88 Nov 16, 2011 - 09:29:37 Questions
6 Anderson Application Auditing by Z 178 11y 299d 6.34 8.82 9.16 Nov 19, 2011 - 16:27:11 Questions
6 The Cookie is a lie by Z 66 11y 159d 3.79 5.42 6.95 Nov 24, 2011 - 22:41:24 Questions
6 Malware by Z 195 11y 37d 4.07 5.52 6.74 May 15, 2011 - 11:13:39 Questions
6 Z - Reloaded by Z and Gizmore 131 10y 176d 5.79 7.61 8.15 Nov 20, 2011 - 18:09:42 Questions
6 Credit Card Challenge Pwned! by Z 59 10y 176d 5.68 7.09 8.59 Nov 24, 2011 - 22:42:02 Questions
6 GizCrypt by Gizmore 141 9y 170d 5.04 5.63 7.44 Oct 16, 2011 - 12:55:32 Questions
6 B.AiM by BAIM and Gizmore 20 9y 32d 5.86 7.00 7.43 Nov 28, 2011 - 01:24:37 Questions
6 Fremes by Gizmore 20 8y 215d 5.73 5.55 8.27 Jul 25, 2011 - 22:33:00 Questions
6 Babbage and Coldplay by ludde 41 8y 152d 6.20 6.00 7.40 Nov 26, 2011 - 12:12:07 Questions
6 Blinded by the lighter by kwisatz 176 8y 99d 7.58 8.58 8.67 Nov 21, 2011 - 11:34:07 Questions
6 Warchall: Tryouts by matrixman 95 7y 293d 8.00 9.00 9.07 Dec 05, 2013 - 19:14:01 Questions
6 Are you blind? by Mawekl 106 7y 198d 6.83 7.89 8.61 May 12, 2013 - 11:28:19 Questions
6 Light in the Darkness by Mawekl 128 7y 198d 7.24 8.71 7.41 May 12, 2013 - 10:09:54 Questions
6 Three Times Sad by dloser 6 6y 51d 8.00 8.50 8.00 Jan 04, 2015 - 23:24:19 Questions
6 Table Names II by nurfed 291 6y 13d 5.61 8.14 7.68 Feb 24, 2014 - 20:15:12 Questions
6 Experience by Gizmore 15 5y 284d 6.17 6.83 7.50 Mar 30, 2019 - 23:06:13 Questions
6 Disclosures by Gizmore and dloser 18 5y 241d 7.00 6.75 7.62 Feb 06, 2019 - 20:36:02 Questions
6 Nippon by Gizmore and lazer 5 3y 237d 8.00 7.00 9.67 Questions
7 Save the World by Z 191 11y 325d 6.43 7.90 7.87 Dec 01, 2011 - 00:15:18 Questions
7 Screwed Signup by Gizmore 224 10y 337d 6.00 7.52 7.35 Oct 10, 2011 - 22:18:36 Questions
7 Order By Query by Gizmore 464 10y 176d 6.33 7.49 7.32 May 29, 2011 - 09:58:27 Questions
7 Snake by Gizmore and lazer 46 9y 182d 5.64 6.14 8.71 Dec 03, 2011 - 18:20:25 Questions
7 Speed Your Way To VICtory by Jander 19 8y 288d 8.67 8.56 8.56 Nov 26, 2011 - 19:50:24 Questions
7 Training: Warchall - 7 Tropical Fruits by tropic 151 8y 63d 6.33 7.89 8.00 Dec 30, 2011 - 09:33:28 Questions
7 What is your Name? by Mawekl 35 7y 198d 7.33 8.33 7.78 Dec 10, 2013 - 14:23:34 Questions
7 Time to Reset II by Gizmore and noother 22 7y 145d 8.45 9.82 9.82 Dec 05, 2013 - 17:11:35 Questions
7 Stalking by Gizmore 10 6y 220d 6.50 5.25 10.00 Mar 07, 2019 - 20:36:36 Questions
7 Warchall: Nurxxed by nurfed 18 6y 38d 8.80 10.00 8.80 Feb 25, 2014 - 08:26:19 Questions
8 Agent Larry by Z 45 11y 325d 6.77 8.08 8.54 Dec 03, 2011 - 21:30:28 Questions
8 Crackcha by Gizmore 34 9y 61d 8.12 9.56 9.31 Dec 27, 2011 - 21:50:20 Questions
8 2013 New Years Special by quangntenemy 13 5y 257d 8.00 8.29 7.86 Feb 12, 2019 - 22:18:26 Questions
9 The BrownOS by dloser 3 5y 277d 10.00 6.00 10.00 Questions