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hahah`s Profile

About hahah
GoN of KAIST
Beistlab
CountryKorea, Republic Of
Usernamehahah
Score28365
Global Rank835
Country Rank81
Register DateJun 09, 2011 - 12:37:06
Last ActivitySep 29, 2020 - 09:02:06
Profile Views28176
Site Score Username Progress Last Update
Webhacking.kr15239hahah92.94%Jun 30, 2011 - 07:25:12
WeChall13126hahah64.71%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 16448 12y 297d 0.46 1.69 2.13 Jun 09, 2011 - 13:52:24 Questions
1 Training: Stegano I by Gizmore 11304 12y 196d 1.09 2.54 2.53 Jun 09, 2011 - 14:32:00 Questions
1 Training: Crypto - Caesar I by Gizmore 10725 10y 62d 1.19 2.45 2.68 Jun 09, 2011 - 14:32:45 Questions
1 Training: WWW-Robots by Gizmore 9464 10y 33d 1.19 3.51 3.39 Jun 09, 2011 - 14:35:11 Questions
1 Training: ASCII by Gizmore 11053 9y 311d 0.55 1.80 1.63 Jun 09, 2011 - 14:38:12 Questions
1 Encodings: URL by Gizmore 10012 9y 311d 0.78 2.01 2.37 Jun 09, 2011 - 14:39:58 Questions
2 Prime Factory by ch0wch0w 6909 12y 297d 1.97 2.77 3.37 Jun 09, 2011 - 14:27:12 Questions
2 Training: Encodings I by Gizmore 4497 12y 224d 3.32 4.29 3.85 Jun 09, 2011 - 15:00:55 Questions
2 Training: Programming 1 by Gizmore 4487 12y 196d 2.86 4.57 4.75 Jun 09, 2011 - 15:11:25 Questions
2 Training: Regex by Gizmore 2666 10y 143d 4.19 6.16 5.17 Jun 09, 2011 - 18:19:50 Questions
2 Training: PHP LFI by Gizmore 4378 10y 113d 2.88 5.12 4.86 Jun 09, 2011 - 17:17:33 Questions
2 PHP 0817 by Gizmore 5431 10y 78d 1.58 3.76 3.44 Jun 09, 2011 - 17:19:25 Questions
2 Training: Crypto - Transposition I by Gizmore 3442 10y 62d 2.39 3.28 4.09 Jun 09, 2011 - 17:30:26 Questions
2 Training: Crypto - Substitution I by Gizmore 2808 10y 62d 3.01 3.56 4.30 Jun 09, 2011 - 17:55:30 Questions
2 Training: Crypto - Caesar II by Gizmore 2261 10y 62d 2.94 3.60 4.63 Jun 09, 2011 - 18:22:16 Questions
2 Training: Crypto - Digraphs by Gizmore 1074 10y 62d 4.15 4.23 5.04 Jun 09, 2011 - 18:57:47 Questions
2 Training: MySQL I by Gizmore 5209 10y 62d 2.16 4.13 4.34 Jun 09, 2011 - 12:45:54 Questions
2 Training: MySQL II by Gizmore 2644 10y 62d 4.80 5.93 5.98 Jun 09, 2011 - 12:49:02 Questions
2 Training: WWW-Basics by Gizmore 1550 10y 60d 2.24 4.27 3.81 Jun 14, 2011 - 12:15:35 Questions
2 Training: Register Globals by Gizmore 2685 10y 52d 2.59 4.55 4.65 Jun 09, 2011 - 19:21:05 Questions
2 Training: Math Pyramid by Gizmore 1674 10y 52d 4.16 4.12 5.32 Jun 09, 2011 - 19:35:06 Questions
2 Training: Baconian by Gizmore 1477 10y 45d 3.16 4.41 4.58 Jun 09, 2011 - 19:58:08 Questions
2 Training: LSB by Gizmore 1847 10y 33d 3.49 5.52 5.36 Jun 09, 2011 - 20:32:53 Questions
2 Training: GPG by Gizmore 954 10y 21d 2.96 6.18 4.62 Jun 10, 2011 - 10:40:37 Questions
2 Limited Access by wannabe7331 2267 9y 364d 2.70 4.62 4.29 Jun 10, 2011 - 07:58:33 Questions
2 Limited Access Too by wannabe7331 and lordOric 1615 9y 360d 3.00 4.84 4.57 Jun 10, 2011 - 08:08:32 Questions
2 Shadowlamb - Chapter I by Gizmore 336 9y 181d 2.77 2.53 7.10 Aug 07, 2011 - 10:28:38 Questions
2 Training: Warchall - The Beginning by WarChallStaff 1746 9y 35d 2.48 4.67 7.40 Jul 13, 2012 - 04:35:28 Questions
2 Repeating History by space and Gizmore 566 8y 321d 3.51 3.40 4.55 Aug 09, 2012 - 04:28:05 Questions
2 PHP My Admin by Gizmore 551 8y 316d 3.38 2.85 3.03 Questions
2 Training: Caterpillar by Gizmore 300 8y 302d 4.29 3.51 3.37 Questions
2 AUTH me by Gizmore 441 7y 192d 3.50 5.28 4.72 Questions
2 Interesting by Gizmore 208 6y 284d 3.60 4.48 6.52 Questions
2 Wanda by Gizmore 46 4y 101d 4.27 3.87 5.53 Questions
2 Railsbin by Gizmore 79 3y 48d 2.68 3.37 4.89 Questions
2 Factor 2 by Gizmore 74 1y 86d 2.40 3.47 6.60 Questions
3 Connect the Dots by galen 878 12y 297d 3.41 3.92 5.38 Jun 17, 2011 - 14:57:22 Questions
3 hi by Gizmore 1864 12y 297d 2.42 3.34 3.53 Jun 10, 2011 - 10:31:51 Questions
3 Stegano Woman by Z 419 12y 271d 3.82 4.11 5.39 Jul 16, 2011 - 11:19:37 Questions
3 Flow Over Astronomy by anto 355 12y 196d 4.39 5.32 5.37 Jul 03, 2011 - 17:16:12 Questions
3 Towers of Hanoi by Z 217 12y 196d 4.68 5.43 6.89 Jun 10, 2011 - 12:09:49 Questions
3 Enlightment by anto 1058 12y 79d 5.05 4.72 6.09 Jun 09, 2011 - 16:21:10 Questions
3 Simply Red by anto 284 12y 79d 5.16 5.38 6.53 Jul 16, 2011 - 12:31:44 Questions
3 htmlspecialchars by Gizmore and Kender 1006 11y 311d 3.46 4.94 4.04 Jun 15, 2011 - 14:00:17 Questions
3 Impossible n'est pas français by CommComm 401 11y 303d 2.88 3.63 6.07 Jun 10, 2011 - 12:57:47 Questions
3 PHP 0815 by Gizmore 1000 11y 244d 4.00 5.37 5.21 Jun 10, 2011 - 13:53:08 Questions
3 Guesswork by Gizmore 1523 11y 244d 3.52 2.29 3.60 Jul 04, 2011 - 12:07:24 Questions
3 No Escape by Gizmore 2290 10y 154d 4.04 5.51 5.47 Jun 09, 2011 - 12:59:30 Questions
3 Training: Crypto - Substitution II by Gizmore 464 10y 62d 3.61 3.80 5.24 Jun 09, 2011 - 15:43:58 Questions
3 Training: WWW-Rewrites by Gizmore 406 10y 60d 3.34 5.18 5.45 Jun 14, 2011 - 16:07:57 Questions
3 Stegano Attachment by Gizmore 1768 10y 21d 2.46 3.96 4.48 Jun 11, 2011 - 05:39:17 Questions
3 Zebra by hirsch 1363 10y 4d 2.23 2.94 4.98 Jun 11, 2011 - 05:54:17 Questions
3 Pimitive Encryption by Gizmore 361 9y 273d 3.40 4.85 6.81 Jun 11, 2011 - 06:31:19 Questions
3 Vermeer by XcrAckX 212 9y 188d 3.95 4.08 5.77 Jul 29, 2011 - 12:48:27 Questions
3 Stop us by noother and Gizmore 292 9y 155d 4.56 5.89 6.28 Aug 28, 2011 - 10:07:05 Questions
3 PHP 0818 by noother 1004 9y 140d 3.15 4.76 4.90 Sep 15, 2011 - 09:16:46 Questions
3 Are you serial by Gizmore 574 9y 112d 3.35 5.60 5.58 Oct 09, 2011 - 15:58:39 Questions
3 Shadowlamb - Chapter II by Gizmore 87 9y 45d 4.45 4.00 7.73 Questions
3 SSH... Z is sleeping by Z 147 8y 342d 5.26 7.89 7.59 Jun 20, 2013 - 06:03:26 Questions
3 eXtract Me by oleg 130 8y 296d 5.46 6.07 6.75 Questions
3 PHP 0819 by space 671 8y 285d 4.48 5.98 6.02 Jul 13, 2012 - 06:29:45 Questions
3 Illuminati by Gizmore 71 7y 109d 3.79 5.64 5.86 Questions
3 Britcoin by Gizmore 28 2y 316d 2.77 4.85 6.31 Questions
3 Rubik's Cube by space 21 2y 104d 4.89 4.11 6.22 Questions
4 bill for Bill by Z 486 12y 246d 4.66 6.01 8.55 Jun 18, 2011 - 15:07:47 Questions
4 Trivia by Z and Gizmore 747 12y 208d 5.26 6.32 7.20 Jun 10, 2011 - 18:51:44 Questions
4 PHP 0816 by Gizmore 712 11y 227d 3.91 5.72 5.34 Jun 11, 2011 - 08:33:26 Questions
4 Quangcurrency by quangntenemy and Gizmore 266 11y 153d 3.72 5.92 6.67 Jun 17, 2011 - 16:10:19 Questions
4 Addslashes by Gizmore 788 11y 152d 5.41 7.22 6.55 Jun 11, 2011 - 08:40:18 Questions
4 Yourself PHP by Gizmore and Kender 649 10y 154d 4.51 6.75 5.97 Jun 19, 2011 - 10:10:56 Questions
4 The Guestbook by Gizmore 713 10y 154d 4.89 6.49 7.07 Jul 04, 2011 - 05:06:17 Questions
4 Crappyshare by Gizmore 534 10y 154d 3.91 5.59 6.20 Jul 04, 2011 - 05:44:40 Questions
4 Paranoid by Gizmore 147 10y 154d 3.16 1.78 5.00 Jun 17, 2011 - 12:51:35 Questions
4 MD5.SALT by Gizmore 568 10y 78d 5.12 6.33 6.95 Jun 10, 2011 - 14:36:45 Questions
4 Training: Bacon Returns by Gizmore 189 10y 31d 4.33 3.28 3.39 Aug 17, 2011 - 21:12:30 Questions
4 Tracks by Gizmore 833 9y 161d 2.60 3.20 3.43 Aug 21, 2011 - 09:19:35 Questions
4 Training: RegexMini by ludde 602 9y 127d 4.39 6.08 5.43 Jul 13, 2012 - 04:20:21 Questions
4 Identity by Gizmore 117 9y 45d 5.07 5.70 8.27 Questions
4 Shadowlamb - Chapter III by Gizmore 43 9y 20d 3.82 1.36 8.36 Questions
4 Burning Fox by Gizmore 141 8y 338d 5.00 6.75 8.33 Questions
4 Choose your Path by Mart and Gizmore 520 8y 313d 4.26 5.70 6.70 Jul 17, 2012 - 06:28:13 Questions
4 Choose your Path II by Mart and Gizmore 310 8y 310d 4.24 5.48 6.80 Jul 17, 2012 - 06:23:40 Questions
4 Chessy Hawks by Jinx 46 8y 299d 5.43 2.71 4.43 Questions
4 Py-Tong by space 397 8y 291d 4.30 6.27 6.63 Jul 16, 2012 - 16:28:24 Questions
4 Warchall: Live LFI by Gizmore 533 8y 239d 3.76 4.66 6.08 Jul 16, 2012 - 14:53:30 Questions
4 Warchall: Live RFI by Gizmore 471 8y 239d 3.51 4.92 6.31 Jul 16, 2012 - 14:51:36 Questions
4 HOST me by space 379 7y 193d 5.38 7.28 6.86 Questions
4 Warchall: Live RCE by phiber and nurfed 239 7y 33d 5.86 7.33 7.29 Questions
4 Training: Net Ports by Gizmore 414 6y 241d 3.12 4.83 4.67 Questions
4 Training: Time is of the Essence by Gizmore 18 106d 4h 4.67 6.00 8.11 Questions
5 Can you read me by Gizmore 453 12y 297d 3.82 5.82 5.65 Jul 04, 2011 - 11:25:13 Questions
5 Lettergrid by Gizmore 153 12y 297d 4.76 4.59 5.24 Jul 15, 2011 - 13:55:51 Questions
5 The Nap by Z 52 12y 297d 5.72 8.00 7.89 Jul 19, 2011 - 18:50:00 Questions
5 Sudoku I by Gizmore 141 12y 246d 7.49 7.63 8.00 Jun 20, 2011 - 23:47:35 Questions
5 DropDaBass by anto 30 12y 196d 6.54 5.15 5.62 Jul 19, 2011 - 20:55:21 Questions
5 Sidology by Gizmore 316 12y 196d 4.16 4.47 7.40 Jul 19, 2011 - 19:48:00 Questions
5 Out of the Cloud by anto 40 12y 189d 5.86 4.43 6.36 Aug 12, 2011 - 10:34:52 Questions
5 A Black Hats Tale by Z 207 12y 152d 5.95 7.74 8.00 Jun 19, 2011 - 20:50:38 Questions
5 Fix Us by Z and Gizmore 85 11y 309d 5.77 7.27 6.73 Jun 18, 2011 - 11:39:46 Questions
5 Table Names by Gizmore 696 10y 154d 4.83 6.06 6.36 Jun 09, 2011 - 20:17:58 Questions
5 The Last Hope by bsdhell 111 10y 143d 7.22 7.17 8.33 Aug 11, 2011 - 12:36:22 Questions
5 WC Hashing Game by Gizmore 201 10y 57d 4.22 5.16 6.03 Jul 04, 2011 - 15:42:24 Questions
5 The Travelling Customer by Gizmore 93 10y 4d 5.70 6.96 7.57 Aug 11, 2011 - 19:09:52 Questions
5 Preg Evasion by noother 126 9y 274d 6.96 9.12 8.52 Jun 10, 2011 - 21:43:22 Questions
5 Blinded by the light by Gizmore 354 9y 216d 6.04 7.42 7.66 Jul 04, 2011 - 07:24:31 Questions
5 Smile by livinskull and Gizmore 76 9y 188d 5.84 6.79 7.74 Aug 11, 2011 - 15:08:27 Questions
5 Inka by Gizmore 28 8y 334d 5.90 6.90 7.90 Questions
5 Shadowlamb - Chapter IV by Gizmore 29 8y 163d 4.50 2.80 5.30 Questions
5 Time to Reset by Gizmore 99 8y 121d 5.58 7.21 7.38 Questions
5 Brainfucked by Gizmore 212 7y 109d 4.13 5.32 6.06 Questions
5 QMine by quangntenemy 19 7y 109d 6.50 5.50 6.33 Questions
5 Zen by Gizmore 26 4y 48d 4.80 4.10 6.30 Questions
5 2020 Christmas Special by quangntenemy and Gizmore 6 37d 8h 3.50 4.50 9.00 Questions
6 Morsed by Gizmore 69 12y 297d 6.31 6.88 6.94 Aug 16, 2011 - 14:30:11 Questions
6 Count, don't wonder by galen 32 12y 297d 5.89 5.44 7.33 Aug 16, 2011 - 10:17:15 Questions
6 Letterworm by Gizmore 94 12y 297d 5.00 5.53 6.88 Jul 15, 2011 - 14:55:53 Questions
6 Anderson Application Auditing by Z 185 12y 271d 6.36 8.85 9.18 Jun 18, 2011 - 20:17:01 Questions
6 The Cookie is a lie by Z 66 12y 131d 3.79 5.42 6.95 Jun 19, 2011 - 20:52:17 Questions
6 Malware by Z 198 12y 9d 4.07 5.52 6.74 Aug 06, 2011 - 10:35:23 Questions
6 Z - Reloaded by Z and Gizmore 133 11y 148d 5.79 7.61 8.15 Jun 18, 2011 - 17:44:40 Questions
6 Credit Card Challenge Pwned! by Z 59 11y 148d 5.68 7.09 8.59 Jul 03, 2011 - 15:54:01 Questions
6 GizCrypt by Gizmore 149 10y 143d 5.00 5.69 7.52 Jun 09, 2011 - 15:22:00 Questions
6 B.AiM by BAIM and Gizmore 20 10y 4d 5.86 7.00 7.43 Aug 06, 2011 - 13:32:44 Questions
6 Fremes by Gizmore 24 9y 188d 5.75 5.50 8.33 Aug 16, 2011 - 20:01:53 Questions
6 Babbage and Coldplay by ludde 42 9y 124d 6.00 5.91 7.27 Questions
6 Blinded by the lighter by kwisatz 183 9y 71d 7.58 8.58 8.67 Questions
6 Warchall: Tryouts by matrixman 106 8y 265d 8.00 8.94 9.00 Jul 16, 2012 - 13:15:47 Questions
6 Are you blind? by Mawekl 111 8y 170d 6.83 7.89 8.61 Questions
6 Light in the Darkness by Mawekl 133 8y 170d 7.24 8.71 7.41 Aug 13, 2012 - 14:20:54 Questions
6 Three Times Sad by dloser 8 7y 23d 8.20 8.20 8.40 Questions
6 Table Names II by nurfed 305 6y 350d 5.55 8.10 7.72 Questions
6 Experience by Gizmore 16 6y 256d 6.43 6.14 6.43 Questions
6 Disclosures by Gizmore and dloser 18 6y 214d 7.00 6.75 7.62 Questions
6 Nippon by Gizmore and lazer 9 4y 209d 8.33 5.33 7.00 Questions
7 Save the World by Z 202 12y 297d 6.52 7.94 7.87 Jun 18, 2011 - 21:33:40 Questions
7 Screwed Signup by Gizmore 238 11y 309d 5.91 7.53 7.53 Jun 11, 2011 - 10:58:30 Questions
7 Order By Query by Gizmore 479 11y 148d 6.38 7.51 7.29 Jun 10, 2011 - 17:11:44 Questions
7 Snake by Gizmore and lazer 46 10y 154d 5.64 6.14 8.71 Aug 10, 2011 - 12:45:53 Questions
7 Speed Your Way To VICtory by Jander 19 9y 260d 8.67 8.56 8.56 Aug 15, 2011 - 16:59:36 Questions
7 Training: Warchall - 7 Tropical Fruits by tropic 158 9y 35d 6.33 7.89 8.00 Jul 16, 2012 - 14:35:26 Questions
7 What is your Name? by Mawekl 36 8y 170d 7.33 8.33 7.78 Questions
7 Time to Reset II by Gizmore and noother 23 8y 117d 8.45 9.82 9.82 Questions
7 Stalking by Gizmore 10 7y 192d 6.50 5.25 10.00 Questions
7 Warchall: Nurxxed by nurfed 19 7y 10d 8.50 10.00 9.00 Questions
7 Old Years Eve 2020 by Gizmore 7 29d 20h 6.00 4.33 5.00 Questions
7 Memorized by Gizmore 7 13d 8m 4.33 6.67 8.00 Questions
8 Agent Larry by Z 46 12y 297d 6.77 8.08 8.54 Aug 16, 2011 - 17:49:35 Questions
8 Crackcha by Gizmore 37 10y 33d 8.18 9.59 9.35 Aug 11, 2011 - 21:16:34 Questions
8 2013 New Years Special by quangntenemy 13 6y 229d 8.00 8.29 7.86 Questions
9 The BrownOS by dloser 3 6y 249d 10.00 6.00 10.00 Questions