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Jakkdu`s Profile

CountryKorea, Republic Of
UsernameJakkdu
Score37258
Global Rank568
Country Rank63
Register DateJun 02, 2011 - 03:19:41
Last ActivityJun 18, 2015 - 11:02:44
Profile Views23199
Site Score Username Progress Last Update
Webhacking.kr18461Jakkdu100.00%Sep 26, 2013 - 03:51:17
Reversing.Kr6979wuninsu83.22%Oct 29, 2013 - 09:31:38
WeChall11818Jakkdu61.71%Nov 11, 2013 - 07:13:26
Jakkdu`s latest activites
Nov 11, 2013 - 07:13:26Gained 1.22% on WeChall (438 points)
Nov 07, 2013 - 08:33:20Gained 1.22% on WeChall (432 points)
Nov 07, 2013 - 06:45:56Gained 1.01% on WeChall (356 points)
Nov 07, 2013 - 06:10:20Gained 1.42% on WeChall (491 points)
Nov 05, 2013 - 12:25:40Gained 1.63% on WeChall (551 points)
Nov 05, 2013 - 02:40:01Gained 1.22% on WeChall (407 points)
Nov 02, 2013 - 08:14:05Gained 1.02% on WeChall (335 points)
Nov 01, 2013 - 03:33:20Gained 1.42% on WeChall (462 points)
Oct 31, 2013 - 08:57:35Gained 0.41% on WeChall (130 points)
Oct 31, 2013 - 08:52:53Gained 1.21% on WeChall (388 points)
Totalscore Graph for JakkduRanking History for Jakkdu
Challenge(s) Overview for Jakkdu
Score Title Author Solvers Age Difficulty Education Fun Solved at Forums
1 Training: Get Sourced by Gizmore 10756 10y 74d 0.43 1.65 2.12 Jun 02, 2011 - 03:42:55 Questions
1 Training: Stegano I by Gizmore 7094 9y 338d 1.02 2.54 2.57 Jun 02, 2011 - 03:43:40 Questions
1 Training: Crypto - Caesar I by Gizmore 6739 7y 204d 1.22 2.43 2.65 Jun 02, 2011 - 05:34:51 Questions
1 Training: WWW-Robots by Gizmore 6087 7y 175d 1.05 3.44 3.33 Jun 02, 2011 - 05:40:11 Questions
1 Training: ASCII by Gizmore 7230 7y 87d 0.51 1.76 1.65 Jun 02, 2011 - 06:14:16 Questions
1 Encodings: URL by Gizmore 6612 7y 87d 0.75 1.98 2.35 Jun 02, 2011 - 05:36:04 Questions
2 Prime Factory by ch0wch0w 4705 10y 74d 1.85 2.72 3.48 Jun 02, 2011 - 03:38:58 Questions
2 Training: Encodings I by Gizmore 2709 10y 1d 3.18 4.17 3.99 Jun 02, 2011 - 06:13:25 Questions
2 Training: Programming 1 by Gizmore 3043 9y 338d 2.83 4.49 4.74 Jun 02, 2011 - 06:47:09 Questions
2 Training: Regex by Gizmore 1591 7y 284d 4.11 6.05 5.20 Aug 04, 2011 - 16:32:30 Questions
2 Training: PHP LFI by Gizmore 2980 7y 254d 2.84 5.04 4.87 Jun 08, 2011 - 04:31:44 Questions
2 PHP 0817 by Gizmore 3860 7y 220d 1.46 3.72 3.44 Jun 08, 2011 - 11:20:29 Questions
2 Training: Crypto - Transposition I by Gizmore 2167 7y 204d 2.35 3.28 4.13 Jun 02, 2011 - 07:06:13 Questions
2 Training: Crypto - Substitution I by Gizmore 1777 7y 204d 2.99 3.62 4.40 Jun 03, 2011 - 07:32:13 Questions
2 Training: Crypto - Caesar II by Gizmore 1428 7y 204d 2.91 3.65 4.70 Jun 08, 2011 - 11:31:18 Questions
2 Training: Crypto - Digraphs by Gizmore 637 7y 204d 3.89 4.34 5.12 Jun 08, 2011 - 16:20:06 Questions
2 Training: MySQL I by Gizmore 3634 7y 204d 2.11 4.05 4.36 Jun 08, 2011 - 16:22:53 Questions
2 Training: MySQL II by Gizmore 1733 7y 204d 4.78 6.12 6.29 Jun 08, 2011 - 17:01:49 Questions
2 Training: WWW-Basics by Gizmore 1298 7y 202d 2.27 4.36 3.99 Jun 08, 2011 - 17:18:13 Questions
2 Training: Register Globals by Gizmore 1940 7y 194d 2.58 4.53 4.71 Jun 09, 2011 - 09:09:33 Questions
2 Training: Math Pyramid by Gizmore 1150 7y 194d 4.10 4.23 5.43 Jun 09, 2011 - 09:23:18 Questions
2 Training: Baconian by Gizmore 915 7y 187d 3.25 4.48 4.77 Jun 09, 2011 - 09:42:17 Questions
2 Training: LSB by Gizmore 1279 7y 175d 3.45 5.59 5.43 Jun 09, 2011 - 10:19:35 Questions
2 Training: GPG by Gizmore 684 7y 162d 3.00 6.05 4.58 Aug 12, 2011 - 17:03:40 Questions
2 Limited Access by wannabe7331 1614 7y 140d 2.83 4.76 4.43 Jun 09, 2011 - 10:30:00 Questions
2 Limited Access Too by wannabe7331 and lordOric 1187 7y 137d 3.07 4.93 4.72 Jun 09, 2011 - 10:31:06 Questions
2 Shadowlamb - Chapter I by Gizmore 233 6y 323d 2.72 2.70 7.58 Sep 26, 2013 - 09:51:31 Questions
2 Training: Warchall - The Beginning by WarChallStaff 1279 6y 177d 2.40 4.58 7.40 Sep 10, 2013 - 06:57:21 Questions
2 Repeating History by space and Gizmore 322 6y 97d 3.19 3.30 4.70 Oct 30, 2013 - 00:40:46 Questions
2 PHP My Admin by Gizmore 220 6y 92d 3.37 3.42 3.68 Questions
2 Training: Caterpillar by Gizmore 98 6y 78d 3.39 3.00 3.39 Sep 28, 2013 - 03:35:00 Questions
2 AUTH me by Gizmore 229 4y 333d 3.52 5.52 5.13 Oct 31, 2013 - 08:57:33 Questions
2 Interesting by Gizmore 147 4y 61d 3.31 4.38 7.00 Questions
2 Wanda by Gizmore 17 1y 242d 3.25 3.00 6.00 Questions
2 Railsbin by Gizmore 20 190d 5h 1.00 2.00 5.00 Questions
3 Connect the Dots by galen 668 10y 74d 3.33 3.94 5.67 Jun 09, 2011 - 10:43:13 Questions
3 hi by Gizmore 1495 10y 74d 2.45 3.56 3.78 Jun 09, 2011 - 10:49:09 Questions
3 Stegano Woman by Z 257 10y 48d 3.61 4.00 5.18 Jun 10, 2011 - 16:46:38 Questions
3 Flow Over Astronomy by anto 290 9y 338d 4.53 5.53 5.59 Aug 10, 2011 - 05:19:24 Questions
3 Towers of Hanoi by Z 191 9y 338d 4.64 5.40 6.88 Jun 09, 2011 - 14:42:24 Questions
3 Enlightment by anto 935 9y 221d 5.08 4.78 6.22 Aug 13, 2011 - 18:45:16 Questions
3 Simply Red by anto 184 9y 221d 5.31 5.42 6.46 Aug 03, 2011 - 09:56:09 Questions
3 htmlspecialchars by Gizmore and Kender 783 9y 88d 3.40 5.09 4.24 Aug 08, 2011 - 15:56:44 Questions
3 Impossible n'est pas français by CommComm 322 9y 79d 2.97 3.77 6.26 Aug 11, 2011 - 10:23:03 Questions
3 PHP 0815 by Gizmore 792 9y 20d 3.86 5.37 5.20 Sep 11, 2013 - 08:00:38 Questions
3 Guesswork by Gizmore 1349 9y 20d 3.43 2.37 3.63 Aug 04, 2011 - 16:31:14 Questions
3 No Escape by Gizmore 1933 7y 296d 4.04 5.59 5.58 Jun 17, 2011 - 08:54:00 Questions
3 Training: Crypto - Substitution II by Gizmore 358 7y 204d 3.57 3.77 5.20 Jun 09, 2011 - 15:34:47 Questions
3 Training: WWW-Rewrites by Gizmore 351 7y 202d 3.40 5.31 5.66 Jun 09, 2011 - 15:44:20 Questions
3 Stegano Attachment by Gizmore 1347 7y 162d 2.25 3.85 4.36 Jun 09, 2011 - 15:49:26 Questions
3 Zebra by hirsch 924 7y 145d 2.26 3.04 4.87 Aug 04, 2011 - 16:41:43 Questions
3 Pimitive Encryption by Gizmore 279 7y 50d 3.52 5.02 7.02 Jun 09, 2011 - 16:31:02 Questions
3 Vermeer by XcrAckX 166 6y 329d 3.75 3.81 5.62 Questions
3 Stop us by noother and Gizmore 229 6y 296d 4.35 5.84 6.23 Sep 26, 2013 - 08:48:35 Questions
3 PHP 0818 by noother 732 6y 282d 3.11 4.89 5.13 Sep 16, 2013 - 08:47:09 Questions
3 Are you serial by Gizmore 498 6y 253d 3.36 5.76 5.72 Sep 10, 2013 - 03:57:09 Questions
3 Shadowlamb - Chapter II by Gizmore 73 6y 187d 3.94 3.81 8.19 Questions
3 SSH... Z is sleeping by Z 111 6y 118d 5.24 8.05 7.67 Oct 31, 2013 - 08:23:21 Questions
3 Chessy Hawks by Jinx 19 6y 75d 5.00 2.83 5.00 Questions
3 eXtract Me by oleg 96 6y 73d 5.36 5.91 6.55 Oct 31, 2013 - 05:37:01 Questions
3 PHP 0819 by space 528 6y 61d 4.54 6.29 6.54 Sep 16, 2013 - 09:11:47 Questions
3 Illuminati by Gizmore 51 4y 250d 3.44 5.56 6.22 Questions
3 Britcoin by Gizmore 10 93d 3h 3.00 4.43 7.00 Questions
4 bill for Bill by Z 437 10y 23d 4.69 6.01 8.53 Aug 11, 2011 - 06:43:33 Questions
4 Trivia by Z and Gizmore 667 9y 349d 5.49 6.46 7.32 Jun 10, 2011 - 17:20:29 Questions
4 PHP 0816 by Gizmore 584 9y 3d 3.91 6.02 5.51 Jun 11, 2011 - 07:12:27 Questions
4 Quangcurrency by quangntenemy and Gizmore 220 8y 295d 3.84 6.03 6.75 Aug 21, 2011 - 10:26:23 Questions
4 Yourself PHP by Gizmore and Kender 514 7y 296d 4.36 6.96 6.17 Sep 26, 2013 - 04:00:02 Questions
4 The Guestbook by Gizmore 597 7y 296d 4.91 6.53 7.09 Aug 11, 2011 - 16:17:08 Questions
4 Crappyshare by Gizmore 429 7y 296d 3.82 5.38 6.10 Sep 24, 2013 - 08:19:38 Questions
4 Paranoid by Gizmore 115 7y 296d 3.17 1.87 5.26 Questions
4 Training: Bacon Returns by Gizmore 123 7y 172d 3.87 3.40 3.40 Questions
4 Tracks by Gizmore 674 6y 303d 2.62 3.31 3.60 Sep 24, 2013 - 08:22:52 Questions
4 Training: RegexMini by ludde 522 6y 269d 4.48 6.17 5.50 Sep 10, 2013 - 03:39:14 Questions
4 Identity by Gizmore 84 6y 187d 5.08 5.84 8.44 Questions
4 Shadowlamb - Chapter III by Gizmore 35 6y 162d 3.62 1.25 9.12 Questions
4 Burning Fox by Gizmore 118 6y 115d 4.90 6.52 8.33 Oct 03, 2013 - 08:02:42 Questions
4 Inka by Gizmore 23 6y 110d 5.50 6.62 7.88 Questions
4 Choose your Path by Mart and Gizmore 449 6y 89d 4.46 5.88 6.68 Sep 10, 2013 - 07:09:07 Questions
4 Choose your Path II by Mart and Gizmore 257 6y 86d 4.41 5.73 6.95 Sep 10, 2013 - 07:59:26 Questions
4 Py-Tong by space 335 6y 67d 4.46 6.65 6.73 Sep 12, 2013 - 13:11:44 Questions
4 Warchall: Live LFI by Gizmore 412 6y 16d 3.77 4.68 6.10 Sep 26, 2013 - 09:18:18 Questions
4 Warchall: Live RFI by Gizmore 375 6y 16d 3.40 5.03 6.40 Sep 26, 2013 - 10:03:08 Questions
4 HOST me by space 318 4y 334d 5.31 7.19 6.92 Questions
4 QMine by quangntenemy 15 4y 250d 6.00 5.20 6.00 Questions
4 Warchall: Live RCE by phiber and nurfed 190 4y 174d 5.82 7.29 7.29 Questions
4 Training: Net Ports by Gizmore 344 4y 18d 3.16 4.74 4.74 Questions
5 Can you read me by Gizmore 378 10y 74d 3.75 5.64 5.46 Aug 10, 2011 - 03:56:31 Questions
5 Lettergrid by Gizmore 130 10y 74d 4.86 4.79 5.36 Aug 13, 2011 - 20:52:13 Questions
5 The Nap by Z 44 10y 74d 5.36 8.43 8.50 Nov 02, 2013 - 08:14:03 Questions
5 Sudoku I by Gizmore 112 10y 23d 7.46 7.39 7.89 Oct 30, 2013 - 08:32:10 Questions
5 DropDaBass by anto 24 9y 338d 6.22 5.22 5.78 Questions
5 Sidology by Gizmore 270 9y 338d 4.17 4.46 7.29 Sep 27, 2013 - 09:41:12 Questions
5 Out of the Cloud by anto 37 9y 330d 5.75 4.33 6.33 Questions
5 A Black Hats Tale by Z 185 9y 293d 6.00 7.69 8.00 Aug 11, 2011 - 13:13:30 Questions
5 Fix Us by Z and Gizmore 80 9y 86d 5.76 7.29 6.76 Questions
5 Addslashes by Gizmore 623 8y 294d 5.62 7.36 6.70 Jun 20, 2011 - 09:56:20 Questions
5 The Last Hope by bsdhell 92 7y 284d 6.93 6.80 8.27 Sep 29, 2013 - 12:07:01 Questions
5 MD5.SALT by Gizmore 453 7y 220d 5.31 6.41 6.96 Jun 03, 2011 - 07:28:31 Questions
5 WC Hashing Game by Gizmore 176 7y 199d 4.15 4.88 5.88 Aug 13, 2011 - 16:05:23 Questions
5 The Travelling Customer by Gizmore 74 7y 145d 5.76 6.65 7.18 Questions
5 Preg Evasion by noother 105 7y 51d 6.90 9.14 8.43 Sep 25, 2013 - 12:39:07 Questions
5 Blinded by the light by Gizmore 293 6y 358d 6.10 7.55 7.76 Aug 13, 2011 - 05:11:08 Questions
5 Smile by livinskull and Gizmore 64 6y 329d 6.00 6.71 7.65 Sep 26, 2013 - 02:17:15 Questions
5 Shadowlamb - Chapter IV by Gizmore 23 5y 305d 3.57 3.00 6.71 Questions
5 Time to Reset by Gizmore 83 5y 263d 5.45 7.30 7.50 Sep 26, 2013 - 03:48:35 Questions
5 Brainfucked by Gizmore 147 4y 250d 4.19 5.62 6.81 Questions
5 Zen by Gizmore 12 1y 189d 3.25 2.25 5.25 Questions
6 Morsed by Gizmore 55 10y 74d 6.69 7.00 7.08 Nov 05, 2013 - 02:39:58 Questions
6 Letterworm by Gizmore 82 10y 73d 5.13 5.40 6.80 Aug 16, 2011 - 19:48:04 Questions
6 Anderson Application Auditing by Z 158 10y 48d 6.34 8.80 9.14 Sep 28, 2013 - 11:49:41 Questions
6 The Cookie is a lie by Z 60 9y 272d 3.76 5.47 6.88 Nov 11, 2013 - 07:13:24 Questions
6 Malware by Z 184 9y 151d 4.00 5.46 6.77 Oct 31, 2013 - 08:52:51 Questions
6 Z - Reloaded by Z and Gizmore 124 8y 290d 5.73 7.53 8.10 Aug 21, 2011 - 16:03:18 Questions
6 Credit Card Challenge Pwned! by Z 56 8y 290d 5.67 7.10 8.62 Questions
6 Table Names by Gizmore 565 7y 296d 5.13 6.28 6.52 Jun 03, 2011 - 07:12:48 Questions
6 GizCrypt by Gizmore 122 7y 284d 5.08 5.71 7.38 Jun 02, 2011 - 18:19:13 Questions
6 B.AiM by BAIM and Gizmore 17 7y 145d 5.83 6.50 7.00 Questions
6 Fremes by Gizmore 18 6y 329d 5.56 5.44 8.11 Questions
6 Babbage and Coldplay by ludde 34 6y 266d 6.50 6.12 7.38 Questions
6 Blinded by the lighter by kwisatz 156 6y 213d 7.61 8.74 9.06 Oct 03, 2013 - 07:52:49 Questions
6 Warchall: Tryouts by matrixman 77 6y 42d 7.85 8.85 9.00 Nov 07, 2013 - 06:45:53 Questions
6 Are you blind? by Mawekl 92 5y 312d 7.00 8.07 8.73 Oct 30, 2013 - 12:12:23 Questions
6 Light in the Darkness by Mawekl 112 5y 312d 7.43 8.64 7.36 Nov 07, 2013 - 08:33:18 Questions
6 Three Times Sad by dloser 4 4y 165d 7.50 7.50 7.50 Questions
6 Table Names II by nurfed 244 4y 127d 5.62 8.15 7.81 Questions
6 Experience by Gizmore 12 4y 32d 5.50 6.75 7.25 Questions
6 Disclosures by Gizmore and dloser 16 3y 355d 6.83 6.67 7.67 Questions
7 Count, don't wonder by galen 27 10y 74d 6.43 6.00 7.00 Questions
7 Save the World by Z 165 10y 74d 6.48 8.12 7.88 Jun 02, 2011 - 08:36:53 Questions
7 Screwed Signup by Gizmore 201 9y 86d 6.04 7.61 7.32 Aug 03, 2011 - 14:55:18 Questions
7 Order By Query by Gizmore 415 8y 290d 6.42 7.68 7.37 Aug 03, 2011 - 15:33:35 Questions
7 Snake by Gizmore 41 7y 296d 5.73 6.91 9.36 Nov 07, 2013 - 06:10:18 Questions
7 Speed Your Way To VICtory by Jander 14 7y 36d 9.00 9.50 9.33 Questions
7 Training: Warchall - 7 Tropical Fruits by tropic 131 6y 177d 6.29 8.07 8.14 Sep 28, 2013 - 04:16:27 Questions
7 What is your Name? by Mawekl 32 5y 312d 7.12 8.12 7.88 Nov 01, 2013 - 03:33:19 Questions
7 Time to Reset II by Gizmore and noother 20 5y 258d 8.44 9.78 9.78 Questions
7 Stalking by Gizmore 5 4y 333d 5.67 5.00 10.00 Questions
7 Warchall: Nurxxed by nurfed 15 4y 151d 8.00 10.00 8.33 Questions
7 2013 New Years Special by quangntenemy 8 4y 5d 7.00 7.50 7.00 Questions
7 Nippon by Gizmore 2 1y 350d 8.00 6.00 10.00 Questions
8 Agent Larry by Z 39 10y 74d 7.50 8.60 8.70 Nov 05, 2013 - 12:25:36 Questions
8 Crackcha by Gizmore 25 7y 175d 7.90 9.50 9.00 Questions
9 The BrownOS by dloser 0 4y 25d 5.00 5.00 5.00 Questions