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hahah`s Profile

About hahah
GoN of KAIST
Beistlab
CountryKorea, Republic Of
Usernamehahah
Score29005
Global Rank812
Country Rank80
Register DateJun 09, 2011 - 12:37:06
Last ActivityJun 24, 2013 - 10:46:10
Profile Views27174
Site Score Username Progress Last Update
Webhacking.kr15225hahah92.94%Jun 30, 2011 - 07:25:12
WeChall13780hahah67.23%Jun 20, 2013 - 06:03:27
hahah`s latest activites
Jun 20, 2013 - 06:03:27Gained 0.65% on WeChall (260 points)
Aug 13, 2012 - 14:20:55Gained 1.33% on WeChall (551 points)
Aug 09, 2012 - 04:28:06Gained 0.46% on WeChall (197 points)
Jul 17, 2012 - 06:28:15Gained 0.47% on WeChall (197 points)
Jul 16, 2012 - 16:28:26Gained 0.46% on WeChall (195 points)
Jul 13, 2012 - 06:29:47Gained 0.46% on WeChall (186 points)
Sep 15, 2011 - 09:16:47Gained 0.85% on WeChall (424 points)
Aug 28, 2011 - 10:07:06Gained 1.15% on WeChall (572 points)
Aug 21, 2011 - 09:19:35Gained 1.16% on WeChall (580 points)
Aug 17, 2011 - 21:12:30Gained 0.88% on WeChall (443 points)
Totalscore Graph for hahahRanking History for hahah
Challenge(s) Overview for hahah
Score Title Author Solvers Age Difficulty Education Fun Solved at Forums
1 Training: Get Sourced by Gizmore 15639 12y 122d 0.47 1.69 2.11 Jun 09, 2011 - 13:52:24 Questions
1 Training: ASCII by Gizmore 10511 9y 135d 0.54 1.78 1.60 Jun 09, 2011 - 14:38:12 Questions
1 Encodings: URL by Gizmore 9554 9y 135d 0.78 1.99 2.32 Jun 09, 2011 - 14:39:58 Questions
1 Training: Stegano I by Gizmore 10717 12y 21d 1.06 2.53 2.54 Jun 09, 2011 - 14:32:00 Questions
1 Training: Crypto - Caesar I by Gizmore 10136 9y 252d 1.19 2.46 2.70 Jun 09, 2011 - 14:32:45 Questions
1 Training: WWW-Robots by Gizmore 8973 9y 223d 1.20 3.53 3.40 Jun 09, 2011 - 14:35:11 Questions
2 PHP 0817 by Gizmore 5230 9y 268d 1.57 3.76 3.44 Jun 09, 2011 - 17:19:25 Questions
2 Prime Factory by ch0wch0w 6586 12y 122d 1.97 2.77 3.39 Jun 09, 2011 - 14:27:12 Questions
2 Training: MySQL I by Gizmore 4974 9y 252d 2.13 4.10 4.30 Jun 09, 2011 - 12:45:54 Questions
3 Zebra by hirsch 1298 9y 193d 2.20 2.98 5.01 Jun 11, 2011 - 05:54:17 Questions
2 Training: WWW-Basics by Gizmore 1515 9y 250d 2.23 4.25 3.86 Jun 14, 2011 - 12:15:35 Questions
2 Factor 2 by Gizmore 46 276d 5h 2.33 3.42 6.50 Questions
2 Training: Crypto - Transposition I by Gizmore 3260 9y 252d 2.37 3.31 4.10 Jun 09, 2011 - 17:30:26 Questions
3 hi by Gizmore 1811 12y 122d 2.41 3.41 3.60 Jun 10, 2011 - 10:31:51 Questions
3 Stegano Attachment by Gizmore 1730 9y 210d 2.42 3.93 4.46 Jun 11, 2011 - 05:39:17 Questions
2 Training: Warchall - The Beginning by WarChallStaff 1686 8y 225d 2.46 4.65 7.37 Jul 13, 2012 - 04:35:28 Questions
2 Training: Register Globals by Gizmore 2589 9y 242d 2.60 4.56 4.64 Jun 09, 2011 - 19:21:05 Questions
4 Tracks by Gizmore 810 8y 351d 2.63 3.24 3.48 Aug 21, 2011 - 09:19:35 Questions
2 Limited Access by wannabe7331 2188 9y 188d 2.74 4.66 4.28 Jun 10, 2011 - 07:58:33 Questions
3 Impossible n'est pas français by CommComm 390 11y 127d 2.80 3.66 6.12 Jun 10, 2011 - 12:57:47 Questions
2 Railsbin by Gizmore 72 2y 238d 2.82 3.29 4.94 Questions
3 Britcoin by Gizmore 26 2y 141d 2.83 4.58 6.25 Questions
2 Shadowlamb - Chapter I by Gizmore 319 9y 6d 2.88 2.62 6.98 Aug 07, 2011 - 10:28:38 Questions
2 Training: Programming 1 by Gizmore 4291 12y 21d 2.89 4.59 4.77 Jun 09, 2011 - 15:11:25 Questions
2 Training: PHP LFI by Gizmore 4201 9y 302d 2.89 5.12 4.86 Jun 09, 2011 - 17:17:33 Questions
2 Training: GPG by Gizmore 913 9y 210d 2.97 6.15 4.56 Jun 10, 2011 - 10:40:37 Questions
2 Training: Crypto - Caesar II by Gizmore 2144 9y 252d 2.98 3.62 4.68 Jun 09, 2011 - 18:22:16 Questions
2 Limited Access Too by wannabe7331 and lordOric 1560 9y 185d 3.02 4.86 4.57 Jun 10, 2011 - 08:08:32 Questions
2 Training: Crypto - Substitution I by Gizmore 2666 9y 252d 3.03 3.55 4.28 Jun 09, 2011 - 17:55:30 Questions
4 Training: Net Ports by Gizmore 406 6y 66d 3.13 4.74 4.70 Questions
3 PHP 0818 by noother 979 8y 330d 3.17 4.79 4.89 Sep 15, 2011 - 09:16:46 Questions
2 Training: Baconian by Gizmore 1398 9y 235d 3.17 4.43 4.57 Jun 09, 2011 - 19:58:08 Questions
4 Paranoid by Gizmore 141 9y 344d 3.33 1.90 5.20 Jun 17, 2011 - 12:51:35 Questions
3 Are you serial by Gizmore 568 8y 301d 3.34 5.70 5.70 Oct 09, 2011 - 15:58:39 Questions
2 Training: Encodings I by Gizmore 4251 12y 49d 3.36 4.34 3.88 Jun 09, 2011 - 15:00:55 Questions
3 Training: WWW-Rewrites by Gizmore 397 9y 250d 3.38 5.19 5.49 Jun 14, 2011 - 16:07:57 Questions
3 Pimitive Encryption by Gizmore 349 9y 98d 3.41 4.84 6.84 Jun 11, 2011 - 06:31:19 Questions
3 Connect the Dots by galen 848 12y 122d 3.43 3.91 5.41 Jun 17, 2011 - 14:57:22 Questions
2 PHP My Admin by Gizmore 498 8y 140d 3.44 2.94 3.09 Questions
2 Training: LSB by Gizmore 1782 9y 223d 3.47 5.53 5.37 Jun 09, 2011 - 20:32:53 Questions
3 htmlspecialchars by Gizmore and Kender 991 11y 136d 3.48 4.95 4.04 Jun 15, 2011 - 14:00:17 Questions
2 AUTH me by Gizmore 402 7y 16d 3.51 5.26 4.74 Questions
3 Guesswork by Gizmore 1502 11y 68d 3.52 2.33 3.66 Jul 04, 2011 - 12:07:24 Questions
2 Repeating History by space and Gizmore 529 8y 145d 3.54 3.38 4.52 Aug 09, 2012 - 04:28:05 Questions
4 Warchall: Live RFI by Gizmore 460 8y 63d 3.55 4.95 6.32 Jul 16, 2012 - 14:51:36 Questions
3 Training: Crypto - Substitution II by Gizmore 446 9y 252d 3.60 3.83 5.27 Jun 09, 2011 - 15:43:58 Questions
2 Interesting by Gizmore 199 6y 108d 3.62 4.46 6.62 Questions
4 Warchall: Live LFI by Gizmore 518 8y 63d 3.76 4.68 6.08 Jul 16, 2012 - 14:53:30 Questions
3 Illuminati by Gizmore 67 6y 298d 3.77 5.62 5.69 Questions
6 The Cookie is a lie by Z 66 11y 320d 3.79 5.42 6.95 Jun 19, 2011 - 20:52:17 Questions
4 Quangcurrency by quangntenemy and Gizmore 257 10y 343d 3.80 6.06 6.80 Jun 17, 2011 - 16:10:19 Questions
5 Can you read me by Gizmore 444 12y 122d 3.81 5.69 5.53 Jul 04, 2011 - 11:25:13 Questions
3 Stegano Woman by Z 394 12y 96d 3.82 4.11 5.39 Jul 16, 2011 - 11:19:37 Questions
4 Crappyshare by Gizmore 523 9y 344d 3.91 5.59 6.20 Jul 04, 2011 - 05:44:40 Questions
3 Vermeer by XcrAckX 205 9y 12d 3.92 4.11 5.71 Jul 29, 2011 - 12:48:27 Questions
4 PHP 0816 by Gizmore 701 11y 51d 3.93 5.74 5.33 Jun 11, 2011 - 08:33:26 Questions
3 No Escape by Gizmore 2251 9y 344d 4.01 5.49 5.46 Jun 09, 2011 - 12:59:30 Questions
3 PHP 0815 by Gizmore 981 11y 68d 4.01 5.36 5.22 Jun 10, 2011 - 13:53:08 Questions
6 Malware by Z 196 11y 199d 4.07 5.52 6.74 Aug 06, 2011 - 10:35:23 Questions
5 Sidology by Gizmore 310 12y 21d 4.11 4.47 7.37 Jul 19, 2011 - 19:48:00 Questions
2 Training: Crypto - Digraphs by Gizmore 1005 9y 252d 4.11 4.31 5.12 Jun 09, 2011 - 18:57:47 Questions
5 Brainfucked by Gizmore 200 6y 298d 4.13 5.30 6.00 Questions
2 Training: Math Pyramid by Gizmore 1603 9y 242d 4.19 4.21 5.41 Jun 09, 2011 - 19:35:06 Questions
5 WC Hashing Game by Gizmore 197 9y 247d 4.22 5.16 6.03 Jul 04, 2011 - 15:42:24 Questions
2 Training: Regex by Gizmore 2498 9y 332d 4.23 6.13 5.15 Jun 09, 2011 - 18:19:50 Questions
4 Choose your Path II by Mart and Gizmore 302 8y 134d 4.25 5.46 6.79 Jul 17, 2012 - 06:23:40 Questions
4 Choose your Path by Mart and Gizmore 510 8y 137d 4.26 5.72 6.72 Jul 17, 2012 - 06:28:13 Questions
2 Training: Caterpillar by Gizmore 260 8y 126d 4.26 3.50 3.32 Questions
4 Py-Tong by space 388 8y 115d 4.28 6.34 6.72 Jul 16, 2012 - 16:28:24 Questions
4 Training: Bacon Returns by Gizmore 178 9y 220d 4.33 3.28 3.39 Aug 17, 2011 - 21:12:30 Questions
4 Shadowlamb - Chapter III by Gizmore 40 8y 210d 4.33 1.11 8.11 Questions
5 Shadowlamb - Chapter IV by Gizmore 27 7y 353d 4.33 2.89 5.44 Questions
2 Wanda by Gizmore 40 3y 290d 4.38 3.85 5.69 Questions
3 Shadowlamb - Chapter II by Gizmore 83 8y 235d 4.42 3.74 7.53 Questions
4 Training: RegexMini by ludde 584 8y 317d 4.43 6.15 5.43 Jul 13, 2012 - 04:20:21 Questions
3 Flow Over Astronomy by anto 344 12y 21d 4.43 5.35 5.41 Jul 03, 2011 - 17:16:12 Questions
4 Yourself PHP by Gizmore and Kender 637 9y 344d 4.50 6.77 6.00 Jun 19, 2011 - 10:10:56 Questions
3 Stop us by noother and Gizmore 283 8y 344d 4.56 5.89 6.28 Aug 28, 2011 - 10:07:05 Questions
3 PHP 0819 by space 654 8y 109d 4.58 6.10 6.15 Jul 13, 2012 - 06:29:45 Questions
4 bill for Bill by Z 482 12y 71d 4.64 6.00 8.53 Jun 18, 2011 - 15:07:47 Questions
3 Towers of Hanoi by Z 211 12y 21d 4.70 5.41 6.85 Jun 10, 2011 - 12:09:49 Questions
5 Zen by Gizmore 24 3y 237d 4.78 4.11 6.22 Questions
2 Training: MySQL II by Gizmore 2511 9y 252d 4.80 5.92 6.01 Jun 09, 2011 - 12:49:02 Questions
5 Lettergrid by Gizmore 150 12y 122d 4.88 4.69 5.25 Jul 15, 2011 - 13:55:51 Questions
3 Rubik's Cube by space 17 1y 293d 4.89 4.11 6.22 Questions
4 The Guestbook by Gizmore 700 9y 344d 4.89 6.51 7.07 Jul 04, 2011 - 05:06:17 Questions
5 Table Names by Gizmore 679 9y 344d 4.95 6.15 6.45 Jun 09, 2011 - 20:17:58 Questions
6 Letterworm by Gizmore 93 12y 121d 5.00 5.53 6.88 Jul 15, 2011 - 14:55:53 Questions
4 Burning Fox by Gizmore 140 8y 163d 5.00 6.75 8.33 Questions
6 GizCrypt by Gizmore 144 9y 332d 5.04 5.63 7.44 Jun 09, 2011 - 15:22:00 Questions
3 Enlightment by anto 1041 11y 269d 5.06 4.73 6.08 Jun 09, 2011 - 16:21:10 Questions
4 Identity by Gizmore 114 8y 235d 5.07 5.69 8.28 Questions
3 Simply Red by anto 265 11y 269d 5.20 5.40 6.47 Jul 16, 2011 - 12:31:44 Questions
3 SSH... Z is sleeping by Z 140 8y 166d 5.20 7.92 7.56 Jun 20, 2013 - 06:03:26 Questions
4 MD5.SALT by Gizmore 554 9y 268d 5.21 6.39 7.02 Jun 10, 2011 - 14:36:45 Questions
4 Trivia by Z and Gizmore 735 12y 32d 5.28 6.33 7.19 Jun 10, 2011 - 18:51:44 Questions
4 HOST me by space 370 7y 17d 5.38 7.28 6.86 Questions
4 Chessy Hawks by Jinx 39 8y 123d 5.43 2.71 4.43 Questions
4 Addslashes by Gizmore 771 10y 342d 5.44 7.21 6.50 Jun 11, 2011 - 08:40:18 Questions
3 eXtract Me by oleg 124 8y 121d 5.56 6.19 6.89 Questions
6 Table Names II by nurfed 297 6y 175d 5.61 8.14 7.68 Questions
5 Time to Reset by Gizmore 95 7y 311d 5.61 7.22 7.35 Questions
7 Snake by Gizmore and lazer 46 9y 344d 5.64 6.14 8.71 Aug 10, 2011 - 12:45:53 Questions
6 Credit Card Challenge Pwned! by Z 59 10y 338d 5.68 7.09 8.59 Jul 03, 2011 - 15:54:01 Questions
5 The Nap by Z 50 12y 122d 5.71 8.06 7.88 Jul 19, 2011 - 18:50:00 Questions
6 Fremes by Gizmore 20 9y 12d 5.73 5.55 8.27 Aug 16, 2011 - 20:01:53 Questions
6 Count, don't wonder by galen 29 12y 122d 5.75 5.50 7.38 Aug 16, 2011 - 10:17:15 Questions
5 Fix Us by Z and Gizmore 84 11y 134d 5.77 7.27 6.73 Jun 18, 2011 - 11:39:46 Questions
5 The Travelling Customer by Gizmore 90 9y 193d 5.77 7.00 7.50 Aug 11, 2011 - 19:09:52 Questions
6 Z - Reloaded by Z and Gizmore 132 10y 338d 5.79 7.61 8.15 Jun 18, 2011 - 17:44:40 Questions
4 Warchall: Live RCE by phiber and nurfed 230 6y 222d 5.80 7.30 7.25 Questions
5 Out of the Cloud by anto 40 12y 13d 5.86 4.43 6.36 Aug 12, 2011 - 10:34:52 Questions
6 B.AiM by BAIM and Gizmore 20 9y 193d 5.86 7.00 7.43 Aug 06, 2011 - 13:32:44 Questions
5 Inka by Gizmore 27 8y 158d 5.90 6.90 7.90 Questions
7 Screwed Signup by Gizmore 229 11y 134d 5.94 7.47 7.44 Jun 11, 2011 - 10:58:30 Questions
5 Smile by livinskull and Gizmore 71 9y 12d 5.94 6.78 7.67 Aug 11, 2011 - 15:08:27 Questions
5 A Black Hats Tale by Z 202 11y 341d 5.98 7.68 8.00 Jun 19, 2011 - 20:50:38 Questions
6 Babbage and Coldplay by ludde 42 8y 314d 6.00 5.91 7.27 Questions
5 Blinded by the light by Gizmore 345 9y 41d 6.02 7.40 7.65 Jul 04, 2011 - 07:24:31 Questions
6 Morsed by Gizmore 64 12y 122d 6.33 6.73 7.00 Aug 16, 2011 - 14:30:11 Questions
7 Order By Query by Gizmore 473 10y 338d 6.33 7.49 7.32 Jun 10, 2011 - 17:11:44 Questions
7 Training: Warchall - 7 Tropical Fruits by tropic 153 8y 225d 6.33 7.89 8.00 Jul 16, 2012 - 14:35:26 Questions
6 Anderson Application Auditing by Z 182 12y 96d 6.36 8.85 9.18 Jun 18, 2011 - 20:17:01 Questions
6 Experience by Gizmore 16 6y 80d 6.43 6.14 6.43 Questions
7 Save the World by Z 195 12y 122d 6.43 7.90 7.87 Jun 18, 2011 - 21:33:40 Questions
5 DropDaBass by anto 29 12y 21d 6.50 5.25 5.75 Jul 19, 2011 - 20:55:21 Questions
7 Stalking by Gizmore 10 7y 16d 6.50 5.25 10.00 Questions
5 QMine by quangntenemy 19 6y 298d 6.50 5.50 6.33 Questions
8 Agent Larry by Z 45 12y 122d 6.77 8.08 8.54 Aug 16, 2011 - 17:49:35 Questions
6 Are you blind? by Mawekl 108 7y 360d 6.83 7.89 8.61 Questions
5 Preg Evasion by noother 121 9y 99d 6.92 9.08 8.50 Jun 10, 2011 - 21:43:22 Questions
6 Disclosures by Gizmore and dloser 18 6y 38d 7.00 6.75 7.62 Questions
5 The Last Hope by bsdhell 106 9y 332d 7.18 7.18 8.41 Aug 11, 2011 - 12:36:22 Questions
6 Light in the Darkness by Mawekl 130 7y 360d 7.24 8.71 7.41 Aug 13, 2012 - 14:20:54 Questions
7 What is your Name? by Mawekl 35 7y 360d 7.33 8.33 7.78 Questions
5 Sudoku I by Gizmore 135 12y 71d 7.44 7.65 7.94 Jun 20, 2011 - 23:47:35 Questions
6 Blinded by the lighter by kwisatz 180 8y 261d 7.58 8.58 8.67 Questions
6 Three Times Sad by dloser 7 6y 212d 8.00 8.50 8.00 Questions
8 2013 New Years Special by quangntenemy 13 6y 53d 8.00 8.29 7.86 Questions
6 Nippon by Gizmore and lazer 5 4y 33d 8.00 7.00 9.67 Questions
6 Warchall: Tryouts by matrixman 100 8y 90d 8.06 9.06 9.06 Jul 16, 2012 - 13:15:47 Questions
8 Crackcha by Gizmore 35 9y 223d 8.18 9.59 9.35 Aug 11, 2011 - 21:16:34 Questions
7 Time to Reset II by Gizmore and noother 22 7y 306d 8.45 9.82 9.82 Questions
7 Speed Your Way To VICtory by Jander 19 9y 84d 8.67 8.56 8.56 Aug 15, 2011 - 16:59:36 Questions
7 Warchall: Nurxxed by nurfed 18 6y 199d 8.80 10.00 8.80 Questions
9 The BrownOS by dloser 3 6y 73d 10.00 6.00 10.00 Questions