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hahah`s Profile

About hahah
GoN of KAIST
Beistlab
CountryKorea, Republic Of
Usernamehahah
Score17281
Global Rank1349
Country Rank93
Register DateJun 09, 2011 - 12:37:06
Last ActivitySep 29, 2020 - 09:02:06
Profile Views30029
Site Score Username Progress Last Update
WeChall12825hahah63.36%Jun 20, 2013 - 06:03:27
Webhacking.kr4456hahah39.35%Apr 16, 2021 - 20:45:46
hahah`s latest activites
Apr 16, 2021 - 20:45:46Lost -376.27% on Webhacking.kr (-89475 points)
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)
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 17634 13y 241d 0.47 1.70 2.12 Jun 09, 2011 - 13:52:24 Questions
1 Training: Stegano I by Gizmore 12172 13y 140d 1.08 2.54 2.55 Jun 09, 2011 - 14:32:00 Questions
1 Training: Crypto - Caesar I by Gizmore 11522 11y 6d 1.20 2.48 2.71 Jun 09, 2011 - 14:32:45 Questions
1 Training: WWW-Robots by Gizmore 10151 10y 342d 1.21 3.51 3.40 Jun 09, 2011 - 14:35:11 Questions
1 Training: ASCII by Gizmore 11819 10y 255d 0.54 1.80 1.63 Jun 09, 2011 - 14:38:12 Questions
1 Encodings: URL by Gizmore 10705 10y 255d 0.80 2.02 2.38 Jun 09, 2011 - 14:39:58 Questions
2 Prime Factory by ch0wch0w 7373 13y 241d 1.99 2.80 3.36 Jun 09, 2011 - 14:27:12 Questions
2 Training: Encodings I by Gizmore 4892 13y 168d 3.34 4.33 3.91 Jun 09, 2011 - 15:00:55 Questions
2 Training: Programming 1 by Gizmore 4788 13y 140d 2.88 4.62 4.81 Jun 09, 2011 - 15:11:25 Questions
2 Training: Regex by Gizmore 2901 11y 86d 4.15 6.14 5.14 Jun 09, 2011 - 18:19:50 Questions
2 Training: PHP LFI by Gizmore 4673 11y 57d 2.90 5.21 4.93 Jun 09, 2011 - 17:17:33 Questions
2 PHP 0817 by Gizmore 5778 11y 22d 1.59 3.79 3.48 Jun 09, 2011 - 17:19:25 Questions
2 Training: Crypto - Transposition I by Gizmore 3697 11y 6d 2.42 3.29 4.09 Jun 09, 2011 - 17:30:26 Questions
2 Training: Crypto - Substitution I by Gizmore 2999 11y 6d 3.05 3.57 4.31 Jun 09, 2011 - 17:55:30 Questions
2 Training: Crypto - Caesar II by Gizmore 2424 11y 6d 2.96 3.65 4.64 Jun 09, 2011 - 18:22:16 Questions
2 Training: Crypto - Digraphs by Gizmore 1153 11y 6d 4.21 4.38 5.24 Jun 09, 2011 - 18:57:47 Questions
2 Training: MySQL I by Gizmore 5544 11y 6d 2.14 4.17 4.32 Jun 09, 2011 - 12:45:54 Questions
2 Training: MySQL II by Gizmore 2830 11y 6d 4.81 5.98 6.00 Jun 09, 2011 - 12:49:02 Questions
2 Training: WWW-Basics by Gizmore 1599 11y 4d 2.22 4.23 3.79 Jun 14, 2011 - 12:15:35 Questions
2 Training: Register Globals by Gizmore 2823 10y 361d 2.60 4.55 4.64 Jun 09, 2011 - 19:21:05 Questions
2 Training: Math Pyramid by Gizmore 1762 10y 361d 4.14 4.11 5.33 Jun 09, 2011 - 19:35:06 Questions
2 Training: Baconian by Gizmore 1579 10y 354d 3.19 4.46 4.67 Jun 09, 2011 - 19:58:08 Questions
2 Training: LSB by Gizmore 1941 10y 342d 3.46 5.49 5.33 Jun 09, 2011 - 20:32:53 Questions
2 Training: GPG by Gizmore 994 10y 329d 2.89 6.13 4.65 Jun 10, 2011 - 10:40:37 Questions
2 Limited Access by wannabe7331 2361 10y 307d 2.70 4.65 4.32 Jun 10, 2011 - 07:58:33 Questions
2 Limited Access Too by wannabe7331 and lordOric 1690 10y 304d 3.00 4.84 4.57 Jun 10, 2011 - 08:08:32 Questions
2 Shadowlamb - Chapter I by Gizmore 353 10y 125d 2.81 2.56 7.18 Aug 07, 2011 - 10:28:38 Questions
2 Training: Warchall - The Beginning by WarChallStaff 1833 9y 344d 2.51 4.69 7.43 Jul 13, 2012 - 04:35:28 Questions
2 Repeating History by space and Gizmore 607 9y 264d 3.55 3.53 4.58 Aug 09, 2012 - 04:28:05 Questions
2 PHP My Admin by Gizmore 609 9y 260d 3.57 2.94 3.09 Questions
2 Training: Caterpillar by Gizmore 346 9y 245d 4.45 3.58 3.32 Questions
2 AUTH me by Gizmore 489 8y 136d 3.56 5.24 4.73 Questions
2 Interesting by Gizmore 217 7y 228d 3.58 4.38 6.58 Questions
2 Wanda by Gizmore 55 5y 45d 4.62 4.25 5.81 Questions
2 Railsbin by Gizmore 90 3y 357d 2.68 3.37 4.89 Questions
2 Factor 2 by Gizmore 112 2y 30d 2.53 3.53 6.65 Questions
3 Connect the Dots by galen 909 13y 241d 3.39 3.93 5.39 Jun 17, 2011 - 14:57:22 Questions
3 hi by Gizmore 1935 13y 241d 2.41 3.31 3.51 Jun 10, 2011 - 10:31:51 Questions
3 Stegano Woman by Z 447 13y 215d 3.79 4.08 5.36 Jul 16, 2011 - 11:19:37 Questions
3 Flow Over Astronomy by anto 367 13y 140d 4.39 5.32 5.37 Jul 03, 2011 - 17:16:12 Questions
3 Towers of Hanoi by Z 223 13y 140d 4.68 5.43 6.89 Jun 10, 2011 - 12:09:49 Questions
3 Enlightment by anto 1085 13y 23d 5.05 4.72 6.09 Jun 09, 2011 - 16:21:10 Questions
3 Simply Red by anto 308 13y 23d 5.16 5.38 6.53 Jul 16, 2011 - 12:31:44 Questions
3 htmlspecialchars by Gizmore and Kender 1046 12y 255d 3.44 4.88 3.99 Jun 15, 2011 - 14:00:17 Questions
3 Impossible n'est pas français by CommComm 420 12y 247d 2.88 3.63 6.07 Jun 10, 2011 - 12:57:47 Questions
3 PHP 0815 by Gizmore 1042 12y 188d 4.01 5.34 5.15 Jun 10, 2011 - 13:53:08 Questions
3 Guesswork by Gizmore 1556 12y 188d 3.52 2.29 3.60 Jul 04, 2011 - 12:07:24 Questions
3 No Escape by Gizmore 2359 11y 98d 4.04 5.51 5.48 Jun 09, 2011 - 12:59:30 Questions
3 Training: Crypto - Substitution II by Gizmore 488 11y 6d 3.65 3.92 5.38 Jun 09, 2011 - 15:43:58 Questions
3 Training: WWW-Rewrites by Gizmore 418 11y 4d 3.34 5.18 5.45 Jun 14, 2011 - 16:07:57 Questions
3 Stegano Attachment by Gizmore 1850 10y 329d 2.48 3.96 4.48 Jun 11, 2011 - 05:39:17 Questions
3 Zebra by hirsch 1482 10y 313d 2.23 2.93 4.97 Jun 11, 2011 - 05:54:17 Questions
3 Pimitive Encryption by Gizmore 372 10y 217d 3.41 4.80 6.80 Jun 11, 2011 - 06:31:19 Questions
3 Vermeer by XcrAckX 220 10y 131d 3.95 4.10 5.78 Jul 29, 2011 - 12:48:27 Questions
3 Stop us by noother and Gizmore 303 10y 99d 4.58 5.87 6.29 Aug 28, 2011 - 10:07:05 Questions
3 PHP 0818 by noother 1048 10y 84d 3.16 4.79 4.93 Sep 15, 2011 - 09:16:46 Questions
3 Are you serial by Gizmore 594 10y 56d 3.38 5.62 5.62 Oct 09, 2011 - 15:58:39 Questions
3 Shadowlamb - Chapter II by Gizmore 89 9y 354d 4.45 4.00 7.73 Questions
3 SSH... Z is sleeping by Z 149 9y 286d 5.26 7.89 7.59 Jun 20, 2013 - 06:03:26 Questions
3 eXtract Me by oleg 139 9y 240d 5.50 6.10 6.80 Questions
3 PHP 0819 by space 689 9y 228d 4.52 6.02 6.05 Jul 13, 2012 - 06:29:45 Questions
3 Illuminati by Gizmore 76 8y 53d 3.80 5.53 5.87 Questions
3 Britcoin by Gizmore 29 3y 260d 2.77 4.85 6.31 Questions
3 Rubik's Cube by space 25 3y 47d 5.09 4.09 6.36 Questions
3 Contribute by Gizmore 8 248d 14h 2.50 2.50 6.00 Questions
4 bill for Bill by Z 493 13y 190d 4.67 6.00 8.61 Jun 18, 2011 - 15:07:47 Questions
4 Trivia by Z and Gizmore 763 13y 151d 5.26 6.36 7.23 Jun 10, 2011 - 18:51:44 Questions
4 PHP 0816 by Gizmore 728 12y 171d 3.97 5.80 5.45 Jun 11, 2011 - 08:33:26 Questions
4 Quangcurrency by quangntenemy and Gizmore 277 12y 97d 3.73 5.95 6.68 Jun 17, 2011 - 16:10:19 Questions
4 Addslashes by Gizmore 815 12y 96d 5.39 7.24 6.59 Jun 11, 2011 - 08:40:18 Questions
4 Yourself PHP by Gizmore and Kender 668 11y 98d 4.57 6.79 5.97 Jun 19, 2011 - 10:10:56 Questions
4 The Guestbook by Gizmore 732 11y 98d 4.89 6.49 7.07 Jul 04, 2011 - 05:06:17 Questions
4 Crappyshare by Gizmore 561 11y 98d 3.85 5.50 6.11 Jul 04, 2011 - 05:44:40 Questions
4 Paranoid by Gizmore 151 11y 98d 3.15 1.79 5.03 Jun 17, 2011 - 12:51:35 Questions
4 MD5.SALT by Gizmore 581 11y 22d 5.12 6.33 6.95 Jun 10, 2011 - 14:36:45 Questions
4 Training: Bacon Returns by Gizmore 199 10y 340d 4.33 3.28 3.39 Aug 17, 2011 - 21:12:30 Questions
4 Tracks by Gizmore 865 10y 105d 2.58 3.20 3.42 Aug 21, 2011 - 09:19:35 Questions
4 Training: RegexMini by ludde 615 10y 71d 4.39 6.08 5.43 Jul 13, 2012 - 04:20:21 Questions
4 Identity by Gizmore 123 9y 354d 5.10 5.71 8.26 Questions
4 Shadowlamb - Chapter III by Gizmore 44 9y 329d 3.82 1.36 8.36 Questions
4 Burning Fox by Gizmore 146 9y 282d 5.00 6.75 8.33 Questions
4 Choose your Path by Mart and Gizmore 534 9y 257d 4.26 5.70 6.70 Jul 17, 2012 - 06:28:13 Questions
4 Choose your Path II by Mart and Gizmore 323 9y 254d 4.24 5.48 6.80 Jul 17, 2012 - 06:23:40 Questions
4 Chessy Hawks by Jinx 51 9y 242d 5.62 3.12 4.50 Questions
4 Py-Tong by space 416 9y 234d 4.30 6.27 6.63 Jul 16, 2012 - 16:28:24 Questions
4 Warchall: Live LFI by Gizmore 545 9y 183d 3.79 4.72 6.10 Jul 16, 2012 - 14:53:30 Questions
4 Warchall: Live RFI by Gizmore 479 9y 183d 3.50 4.95 6.35 Jul 16, 2012 - 14:51:36 Questions
4 HOST me by space 389 8y 136d 5.47 7.31 6.88 Questions
4 Warchall: Live RCE by phiber and nurfed 246 7y 342d 5.86 7.33 7.29 Questions
4 Training: Net Ports by Gizmore 428 7y 185d 3.12 4.83 4.67 Questions
4 Training: Time is of the Essence by Gizmore 22 1y 50d 4.82 6.45 8.36 Questions
4 The Mime Files by Gizmore 25 155d 12h 3.60 4.30 7.70 Questions
5 Can you read me by Gizmore 466 13y 241d 3.80 5.80 5.69 Jul 04, 2011 - 11:25:13 Questions
5 Lettergrid by Gizmore 158 13y 241d 4.94 4.67 5.39 Jul 15, 2011 - 13:55:51 Questions
5 The Nap by Z 53 13y 241d 5.74 8.00 8.00 Jul 19, 2011 - 18:50:00 Questions
5 Sudoku I by Gizmore 151 13y 190d 7.46 7.56 8.13 Jun 20, 2011 - 23:47:35 Questions
5 DropDaBass by anto 31 13y 140d 6.50 5.00 5.50 Jul 19, 2011 - 20:55:21 Questions
5 Sidology by Gizmore 322 13y 140d 4.13 4.43 7.26 Jul 19, 2011 - 19:48:00 Questions
5 Out of the Cloud by anto 41 13y 133d 5.73 4.33 6.33 Aug 12, 2011 - 10:34:52 Questions
5 A Black Hats Tale by Z 215 13y 95d 5.95 7.74 8.00 Jun 19, 2011 - 20:50:38 Questions
5 Fix Us by Z and Gizmore 86 12y 253d 5.70 7.35 6.83 Jun 18, 2011 - 11:39:46 Questions
5 Table Names by Gizmore 728 11y 98d 4.81 6.14 6.42 Jun 09, 2011 - 20:17:58 Questions
5 The Last Hope by bsdhell 114 11y 86d 7.22 7.17 8.33 Aug 11, 2011 - 12:36:22 Questions
5 WC Hashing Game by Gizmore 206 11y 1d 4.18 5.18 6.11 Jul 04, 2011 - 15:42:24 Questions
5 The Travelling Customer by Gizmore 95 10y 313d 5.70 6.96 7.57 Aug 11, 2011 - 19:09:52 Questions
5 Preg Evasion by noother 136 10y 218d 6.96 9.12 8.52 Jun 10, 2011 - 21:43:22 Questions
5 Blinded by the light by Gizmore 365 10y 160d 6.07 7.46 7.69 Jul 04, 2011 - 07:24:31 Questions
5 Smile by livinskull and Gizmore 80 10y 131d 5.84 6.79 7.74 Aug 11, 2011 - 15:08:27 Questions
5 Inka by Gizmore 31 9y 278d 5.90 6.90 7.90 Questions
5 Shadowlamb - Chapter IV by Gizmore 31 9y 107d 4.50 2.80 5.30 Questions
5 Time to Reset by Gizmore 109 9y 65d 5.58 7.21 7.38 Questions
5 Brainfucked by Gizmore 220 8y 53d 4.19 5.34 6.03 Questions
5 QMine by quangntenemy 19 8y 53d 6.50 5.50 6.33 Questions
5 Zen by Gizmore 28 4y 357d 4.73 4.27 6.64 Questions
5 2020 Christmas Special by quangntenemy and Gizmore 11 346d 5h 4.50 6.00 9.25 Questions
6 Morsed by Gizmore 71 13y 241d 6.31 6.88 6.94 Aug 16, 2011 - 14:30:11 Questions
6 Count, don't wonder by galen 33 13y 241d 5.89 5.44 7.33 Aug 16, 2011 - 10:17:15 Questions
6 Letterworm by Gizmore 97 13y 240d 4.94 5.39 6.94 Jul 15, 2011 - 14:55:53 Questions
6 Anderson Application Auditing by Z 196 13y 215d 6.35 8.88 9.20 Jun 18, 2011 - 20:17:01 Questions
6 The Cookie is a lie by Z 67 13y 75d 3.85 5.55 7.00 Jun 19, 2011 - 20:52:17 Questions
6 Malware by Z 200 12y 318d 4.11 5.54 6.79 Aug 06, 2011 - 10:35:23 Questions
6 Z - Reloaded by Z and Gizmore 135 12y 92d 5.85 7.65 8.18 Jun 18, 2011 - 17:44:40 Questions
6 Credit Card Challenge Pwned! by Z 60 12y 92d 5.65 7.17 8.65 Jul 03, 2011 - 15:54:01 Questions
6 GizCrypt by Gizmore 154 11y 86d 5.00 5.81 7.58 Jun 09, 2011 - 15:22:00 Questions
6 B.AiM by BAIM and Gizmore 20 10y 313d 5.86 7.00 7.43 Aug 06, 2011 - 13:32:44 Questions
6 Fremes by Gizmore 25 10y 131d 5.69 5.31 8.46 Aug 16, 2011 - 20:01:53 Questions
6 Babbage and Coldplay by ludde 43 10y 68d 6.00 6.17 7.42 Questions
6 Blinded by the lighter by kwisatz 189 10y 15d 7.50 8.47 8.65 Questions
6 Warchall: Tryouts by matrixman 113 9y 209d 8.00 8.94 9.00 Jul 16, 2012 - 13:15:47 Questions
6 Are you blind? by Mawekl 116 9y 114d 6.74 7.79 8.63 Questions
6 Light in the Darkness by Mawekl 138 9y 114d 7.33 8.78 7.50 Aug 13, 2012 - 14:20:54 Questions
6 Three Times Sad by dloser 9 7y 332d 8.20 8.20 8.40 Questions
6 Table Names II by nurfed 320 7y 294d 5.60 8.17 7.80 Questions
6 Experience by Gizmore 18 7y 200d 6.62 6.00 6.50 Questions
6 Disclosures by Gizmore and dloser 18 7y 157d 7.00 6.75 7.62 Questions
6 Nippon by Gizmore and lazer 9 5y 153d 8.33 5.33 7.00 Questions
6 Temper by jusb3 4 223d 23h 7.00 8.75 10.00 Questions
7 Save the World by Z 209 13y 241d 6.61 8.00 7.88 Jun 18, 2011 - 21:33:40 Questions
7 Screwed Signup by Gizmore 258 12y 253d 5.83 7.54 7.54 Jun 11, 2011 - 10:58:30 Questions
7 Order By Query by Gizmore 491 12y 92d 6.43 7.52 7.34 Jun 10, 2011 - 17:11:44 Questions
7 Snake by Gizmore and lazer 46 11y 98d 5.64 6.14 8.71 Aug 10, 2011 - 12:45:53 Questions
7 Speed Your Way To VICtory by Jander 20 10y 204d 8.70 8.70 8.70 Aug 15, 2011 - 16:59:36 Questions
7 Training: Warchall - 7 Tropical Fruits by tropic 166 9y 344d 6.55 8.10 8.20 Jul 16, 2012 - 14:35:26 Questions
7 What is your Name? by Mawekl 37 9y 114d 7.30 8.30 7.60 Questions
7 Time to Reset II by Gizmore and noother 24 9y 61d 8.45 9.82 9.82 Questions
7 Stalking by Gizmore 12 8y 136d 6.60 5.20 10.00 Questions
7 Warchall: Nurxxed by nurfed 19 7y 319d 8.50 10.00 9.00 Questions
7 Old Years Eve 2020 by Gizmore 11 338d 17h 6.50 5.25 5.75 Questions
7 Memorized by Gizmore 9 321d 21h 5.00 7.25 8.00 Questions
8 Agent Larry by Z 46 13y 241d 6.77 8.08 8.54 Aug 16, 2011 - 17:49:35 Questions
8 Crackcha by Gizmore 39 10y 342d 8.18 9.59 9.35 Aug 11, 2011 - 21:16:34 Questions
8 2013 New Years Special by quangntenemy 15 7y 173d 8.00 8.29 7.86 Questions
9 The BrownOS by dloser 3 7y 193d 10.00 6.00 10.00 Questions