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hahah`s Profile

About hahah
GoN of KAIST
Beistlab
CountryKorea, Republic Of
Usernamehahah
Score17155
Global Rank1376
Country Rank96
Register DateJun 09, 2011 - 12:37:06
Last ActivitySep 29, 2020 - 09:02:06
Profile Views30719
Site Score Username Progress Last Update
WeChall12712hahah61.88%Jun 20, 2013 - 06:03:27
Webhacking.kr4443hahah39.35%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 18100 14y 54d 0.48 1.72 2.14 Jun 09, 2011 - 13:52:24 Questions
1 Training: Stegano I by Gizmore 12485 13y 318d 1.08 2.55 2.58 Jun 09, 2011 - 14:32:00 Questions
1 Training: Crypto - Caesar I by Gizmore 11823 11y 184d 1.20 2.49 2.73 Jun 09, 2011 - 14:32:45 Questions
1 Training: WWW-Robots by Gizmore 10395 11y 155d 1.22 3.52 3.41 Jun 09, 2011 - 14:35:11 Questions
1 Training: ASCII by Gizmore 12112 11y 67d 0.55 1.82 1.64 Jun 09, 2011 - 14:38:12 Questions
1 Encodings: URL by Gizmore 10943 11y 67d 0.82 2.07 2.39 Jun 09, 2011 - 14:39:58 Questions
1 2021 Christmas Hippety by gizmore 19 174d 22h 2.75 2.00 7.25 Questions
1 Training: No DNS by gizmore 28 36d 10h 1.00 3.12 5.75 Questions
2 Prime Factory by ch0wch0w 7494 14y 54d 1.98 2.80 3.36 Jun 09, 2011 - 14:27:12 Questions
2 Training: Encodings I by Gizmore 4993 13y 346d 3.35 4.32 3.94 Jun 09, 2011 - 15:00:55 Questions
2 Training: Programming 1 by Gizmore 4866 13y 318d 2.88 4.63 4.82 Jun 09, 2011 - 15:11:25 Questions
2 Training: Regex by Gizmore 2964 11y 264d 4.17 6.12 5.10 Jun 09, 2011 - 18:19:50 Questions
2 Training: PHP LFI by Gizmore 4759 11y 235d 2.90 5.20 4.91 Jun 09, 2011 - 17:17:33 Questions
2 PHP 0817 by Gizmore 5884 11y 200d 1.62 3.80 3.48 Jun 09, 2011 - 17:19:25 Questions
2 Training: Crypto - Transposition I by Gizmore 3769 11y 184d 2.42 3.30 4.08 Jun 09, 2011 - 17:30:26 Questions
2 Training: Crypto - Substitution I by Gizmore 3059 11y 184d 3.07 3.60 4.35 Jun 09, 2011 - 17:55:30 Questions
2 Training: Crypto - Caesar II by Gizmore 2480 11y 184d 2.97 3.67 4.68 Jun 09, 2011 - 18:22:16 Questions
2 Training: Crypto - Digraphs by Gizmore 1182 11y 184d 4.27 4.44 5.27 Jun 09, 2011 - 18:57:47 Questions
2 Training: MySQL I by Gizmore 5650 11y 184d 2.15 4.18 4.31 Jun 09, 2011 - 12:45:54 Questions
2 Training: MySQL II by Gizmore 2895 11y 184d 4.82 5.99 6.00 Jun 09, 2011 - 12:49:02 Questions
2 Training: WWW-Basics by Gizmore 1621 11y 182d 2.19 4.19 3.77 Jun 14, 2011 - 12:15:35 Questions
2 Training: Register Globals by Gizmore 2883 11y 174d 2.57 4.54 4.62 Jun 09, 2011 - 19:21:05 Questions
2 Training: Math Pyramid by Gizmore 1799 11y 174d 4.10 4.14 5.33 Jun 09, 2011 - 19:35:06 Questions
2 Training: Baconian by Gizmore 1630 11y 167d 3.17 4.45 4.64 Jun 09, 2011 - 19:58:08 Questions
2 Training: LSB by Gizmore 1984 11y 155d 3.45 5.51 5.36 Jun 09, 2011 - 20:32:53 Questions
2 Training: GPG by Gizmore 1017 11y 142d 2.86 6.16 4.69 Jun 10, 2011 - 10:40:37 Questions
2 Limited Access by wannabe7331 2421 11y 120d 2.68 4.62 4.29 Jun 10, 2011 - 07:58:33 Questions
2 Limited Access Too by wannabe7331 and lordOric 1730 11y 117d 3.00 4.84 4.58 Jun 10, 2011 - 08:08:32 Questions
2 Shadowlamb - Chapter I by Gizmore 363 10y 303d 2.80 2.65 7.14 Aug 07, 2011 - 10:28:38 Questions
2 Training: Warchall - The Beginning by WarChallStaff 1872 10y 157d 2.49 4.72 7.33 Jul 13, 2012 - 04:35:28 Questions
2 Repeating History by space and Gizmore 626 10y 77d 3.66 3.66 4.69 Aug 09, 2012 - 04:28:05 Questions
2 PHP My Admin by Gizmore 635 10y 72d 3.53 2.95 3.05 Questions
2 Training: Caterpillar by Gizmore 366 10y 58d 4.63 3.73 3.49 Questions
2 AUTH me by Gizmore 509 8y 313d 3.51 5.19 4.67 Questions
2 Interesting by Gizmore 224 8y 41d 3.46 4.46 6.68 Questions
2 Wanda by Gizmore 59 5y 222d 4.47 4.47 5.94 Questions
2 Railsbin by Gizmore 95 4y 170d 2.70 3.45 4.95 Questions
2 Factor 2 by Gizmore 124 2y 208d 2.56 3.61 6.67 Questions
2 2021 Christmas Tweet by gizmore 8 176d 3h 4.00 4.50 6.50 Questions
2 2021 Christmas Gifts by gizmore 13 171d 17h 3.20 5.60 6.60 Questions
2 2021 Christmas Grampa by gizmore 55 158d 18m 0.79 1.14 1.86 Questions
2 LoFi by gizmore 8 28d 1h 2.67 0.67 2.33 Questions
2 IRC: Duckhunt by gizmore 6 9d 12h 2.25 2.25 9.00 Questions
3 Connect the Dots by galen 927 14y 54d 3.34 3.99 5.38 Jun 17, 2011 - 14:57:22 Questions
3 hi by Gizmore 1967 14y 54d 2.39 3.30 3.50 Jun 10, 2011 - 10:31:51 Questions
3 Stegano Woman by Z 456 14y 28d 3.83 4.05 5.38 Jul 16, 2011 - 11:19:37 Questions
3 Flow Over Astronomy by anto 375 13y 318d 4.34 5.29 5.46 Jul 03, 2011 - 17:16:12 Questions
3 Towers of Hanoi by Z 224 13y 318d 4.68 5.43 6.89 Jun 10, 2011 - 12:09:49 Questions
3 Enlightment by anto 1094 13y 201d 5.05 4.74 6.08 Jun 09, 2011 - 16:21:10 Questions
3 Simply Red by anto 318 13y 201d 5.20 5.49 6.49 Jul 16, 2011 - 12:31:44 Questions
3 htmlspecialchars by Gizmore and Kender 1063 13y 68d 3.44 4.89 4.00 Jun 15, 2011 - 14:00:17 Questions
3 Impossible n'est pas français by CommComm 430 13y 59d 2.89 3.64 6.00 Jun 10, 2011 - 12:57:47 Questions
3 PHP 0815 by Gizmore 1056 13y 23h 4.06 5.40 5.20 Jun 10, 2011 - 13:53:08 Questions
3 Guesswork by Gizmore 1577 13y 23h 3.51 2.29 3.63 Jul 04, 2011 - 12:07:24 Questions
3 No Escape by Gizmore 2386 11y 276d 4.05 5.47 5.48 Jun 09, 2011 - 12:59:30 Questions
3 Training: Crypto - Substitution II by Gizmore 497 11y 184d 3.64 3.89 5.36 Jun 09, 2011 - 15:43:58 Questions
3 Training: WWW-Rewrites by Gizmore 425 11y 182d 3.33 5.15 5.41 Jun 14, 2011 - 16:07:57 Questions
3 Stegano Attachment by Gizmore 1880 11y 142d 2.55 3.97 4.50 Jun 11, 2011 - 05:39:17 Questions
3 Zebra by hirsch 1526 11y 125d 2.26 2.95 4.95 Jun 11, 2011 - 05:54:17 Questions
3 Pimitive Encryption by Gizmore 376 11y 30d 3.38 4.76 6.82 Jun 11, 2011 - 06:31:19 Questions
3 Vermeer by XcrAckX 221 10y 309d 3.95 4.10 5.78 Jul 29, 2011 - 12:48:27 Questions
3 Stop us by noother and Gizmore 307 10y 277d 4.58 5.87 6.29 Aug 28, 2011 - 10:07:05 Questions
3 PHP 0818 by noother 1070 10y 262d 3.16 4.79 4.91 Sep 15, 2011 - 09:16:46 Questions
3 Are you serial by Gizmore 599 10y 233d 3.38 5.62 5.62 Oct 09, 2011 - 15:58:39 Questions
3 Shadowlamb - Chapter II by Gizmore 90 10y 167d 4.39 4.04 7.74 Questions
3 SSH... Z is sleeping by Z 151 10y 98d 5.26 7.89 7.59 Jun 20, 2013 - 06:03:26 Questions
3 eXtract Me by oleg 144 10y 53d 5.52 6.23 6.90 Questions
3 PHP 0819 by space 696 10y 41d 4.53 6.02 6.03 Jul 13, 2012 - 06:29:45 Questions
3 Illuminati by Gizmore 79 8y 230d 3.69 5.44 5.81 Questions
3 Britcoin by Gizmore 31 4y 73d 2.73 5.07 6.53 Questions
3 Rubik's Cube by space 25 3y 225d 5.09 4.09 6.36 Questions
3 Contribute by Gizmore 9 1y 61d 2.50 2.50 6.00 Questions
3 2021 Christmas Friday by gizmore 26 174d 2h 2.62 3.38 7.88 Questions
4 bill for Bill by Z 495 14y 3d 4.67 6.00 8.61 Jun 18, 2011 - 15:07:47 Questions
4 Trivia by Z and Gizmore 768 13y 329d 5.26 6.35 7.20 Jun 10, 2011 - 18:51:44 Questions
4 PHP 0816 by Gizmore 738 12y 348d 3.97 5.80 5.45 Jun 11, 2011 - 08:33:26 Questions
4 Quangcurrency by quangntenemy and Gizmore 279 12y 275d 3.71 5.92 6.66 Jun 17, 2011 - 16:10:19 Questions
4 Addslashes by Gizmore 830 12y 274d 5.45 7.26 6.61 Jun 11, 2011 - 08:40:18 Questions
4 Yourself PHP by Gizmore and Kender 681 11y 276d 4.56 6.80 5.98 Jun 19, 2011 - 10:10:56 Questions
4 The Guestbook by Gizmore 742 11y 276d 4.95 6.53 7.06 Jul 04, 2011 - 05:06:17 Questions
4 Crappyshare by Gizmore 573 11y 276d 3.81 5.52 6.15 Jul 04, 2011 - 05:44:40 Questions
4 Paranoid by Gizmore 153 11y 276d 3.12 1.85 5.03 Jun 17, 2011 - 12:51:35 Questions
4 MD5.SALT by Gizmore 588 11y 200d 5.10 6.30 6.87 Jun 10, 2011 - 14:36:45 Questions
4 Training: Bacon Returns by Gizmore 205 11y 153d 4.37 3.26 3.42 Aug 17, 2011 - 21:12:30 Questions
4 Tracks by Gizmore 880 10y 283d 2.58 3.20 3.42 Aug 21, 2011 - 09:19:35 Questions
4 Training: RegexMini by ludde 617 10y 249d 4.39 6.08 5.43 Jul 13, 2012 - 04:20:21 Questions
4 Identity by Gizmore 125 10y 167d 5.10 5.71 8.26 Questions
4 Shadowlamb - Chapter III by Gizmore 45 10y 142d 3.82 1.36 8.36 Questions
4 Burning Fox by Gizmore 147 10y 95d 5.00 6.75 8.33 Questions
4 Choose your Path by Mart and Gizmore 545 10y 69d 4.27 5.75 6.73 Jul 17, 2012 - 06:28:13 Questions
4 Choose your Path II by Mart and Gizmore 333 10y 67d 4.27 5.58 6.85 Jul 17, 2012 - 06:23:40 Questions
4 Chessy Hawks by Jinx 51 10y 55d 5.62 3.12 4.50 Questions
4 Py-Tong by space 430 10y 47d 4.32 6.26 6.68 Jul 16, 2012 - 16:28:24 Questions
4 Warchall: Live LFI by Gizmore 553 9y 361d 3.85 4.80 6.12 Jul 16, 2012 - 14:53:30 Questions
4 Warchall: Live RFI by Gizmore 489 9y 361d 3.54 5.02 6.39 Jul 16, 2012 - 14:51:36 Questions
4 HOST me by space 399 8y 314d 5.47 7.31 6.88 Questions
4 Warchall: Live RCE by phiber and nurfed 250 8y 154d 5.86 7.33 7.29 Questions
4 Training: Net Ports by Gizmore 435 7y 363d 3.12 4.83 4.67 Questions
4 Training: Time is of the Essence by Gizmore 27 1y 227d 4.83 6.75 8.50 Questions
4 The Mime Files by Gizmore 37 332d 23h 3.46 4.54 7.92 Questions
5 Can you read me by Gizmore 475 14y 54d 3.80 5.80 5.69 Jul 04, 2011 - 11:25:13 Questions
5 Lettergrid by Gizmore 159 14y 54d 4.94 4.67 5.39 Jul 15, 2011 - 13:55:51 Questions
5 The Nap by Z 53 14y 54d 5.74 8.00 8.00 Jul 19, 2011 - 18:50:00 Questions
5 Sudoku I by Gizmore 152 14y 3d 7.46 7.56 8.13 Jun 20, 2011 - 23:47:35 Questions
5 DropDaBass by anto 31 13y 318d 6.50 5.00 5.50 Jul 19, 2011 - 20:55:21 Questions
5 Sidology by Gizmore 325 13y 318d 4.13 4.43 7.26 Jul 19, 2011 - 19:48:00 Questions
5 Out of the Cloud by anto 41 13y 310d 5.73 4.33 6.33 Aug 12, 2011 - 10:34:52 Questions
5 A Black Hats Tale by Z 217 13y 273d 5.98 7.70 7.98 Jun 19, 2011 - 20:50:38 Questions
5 Fix Us by Z and Gizmore 86 13y 66d 5.70 7.35 6.83 Jun 18, 2011 - 11:39:46 Questions
5 Table Names by Gizmore 739 11y 276d 4.79 6.12 6.43 Jun 09, 2011 - 20:17:58 Questions
5 The Last Hope by bsdhell 116 11y 264d 7.22 7.17 8.33 Aug 11, 2011 - 12:36:22 Questions
5 WC Hashing Game by Gizmore 211 11y 179d 4.18 5.18 6.11 Jul 04, 2011 - 15:42:24 Questions
5 The Travelling Customer by Gizmore 98 11y 125d 5.71 6.83 7.58 Aug 11, 2011 - 19:09:52 Questions
5 Preg Evasion by noother 140 11y 31d 6.96 9.12 8.52 Jun 10, 2011 - 21:43:22 Questions
5 Blinded by the light by Gizmore 371 10y 338d 6.11 7.47 7.69 Jul 04, 2011 - 07:24:31 Questions
5 Smile by livinskull and Gizmore 80 10y 309d 5.84 6.79 7.74 Aug 11, 2011 - 15:08:27 Questions
5 Inka by Gizmore 31 10y 91d 5.90 6.90 7.90 Questions
5 Shadowlamb - Chapter IV by Gizmore 31 9y 285d 4.50 2.80 5.30 Questions
5 Time to Reset by Gizmore 110 9y 243d 5.58 7.21 7.38 Questions
5 Brainfucked by Gizmore 226 8y 230d 4.24 5.33 6.06 Questions
5 QMine by quangntenemy 19 8y 230d 6.50 5.50 6.33 Questions
5 Zen by Gizmore 29 5y 169d 5.00 4.33 6.75 Questions
5 2020 Christmas Special by quangntenemy and Gizmore 12 1y 158d 4.80 6.00 9.40 Questions
6 Morsed by Gizmore 71 14y 54d 6.31 6.88 6.94 Aug 16, 2011 - 14:30:11 Questions
6 Count, don't wonder by galen 33 14y 54d 5.89 5.44 7.33 Aug 16, 2011 - 10:17:15 Questions
6 Letterworm by Gizmore 97 14y 53d 4.94 5.39 6.94 Jul 15, 2011 - 14:55:53 Questions
6 Anderson Application Auditing by Z 198 14y 28d 6.32 8.85 9.15 Jun 18, 2011 - 20:17:01 Questions
6 The Cookie is a lie by Z 67 13y 252d 3.85 5.55 7.00 Jun 19, 2011 - 20:52:17 Questions
6 Malware by Z 200 13y 131d 4.11 5.54 6.79 Aug 06, 2011 - 10:35:23 Questions
6 Z - Reloaded by Z and Gizmore 135 12y 270d 5.85 7.65 8.18 Jun 18, 2011 - 17:44:40 Questions
6 Credit Card Challenge Pwned! by Z 60 12y 270d 5.65 7.17 8.65 Jul 03, 2011 - 15:54:01 Questions
6 GizCrypt by Gizmore 156 11y 264d 4.94 5.73 7.52 Jun 09, 2011 - 15:22:00 Questions
6 B.AiM by BAIM and Gizmore 20 11y 125d 5.86 7.00 7.43 Aug 06, 2011 - 13:32:44 Questions
6 Fremes by Gizmore 25 10y 309d 5.69 5.31 8.46 Aug 16, 2011 - 20:01:53 Questions
6 Babbage and Coldplay by ludde 43 10y 246d 6.00 6.17 7.42 Questions
6 Blinded by the lighter by kwisatz 190 10y 193d 7.50 8.47 8.65 Questions
6 Warchall: Tryouts by matrixman 117 10y 22d 8.00 8.94 9.00 Jul 16, 2012 - 13:15:47 Questions
6 Are you blind? by Mawekl 117 9y 292d 6.74 7.79 8.63 Questions
6 Light in the Darkness by Mawekl 139 9y 292d 7.33 8.78 7.50 Aug 13, 2012 - 14:20:54 Questions
6 Three Times Sad by dloser 9 8y 145d 8.20 8.20 8.40 Questions
6 Table Names II by nurfed 326 8y 107d 5.69 8.12 7.72 Questions
6 Experience by Gizmore 18 8y 12d 6.62 6.00 6.50 Questions
6 Disclosures by Gizmore and dloser 18 7y 335d 7.00 6.75 7.62 Questions
6 Nippon by Gizmore and lazer 9 5y 330d 8.33 5.33 7.00 Questions
6 Temper by jusb3 4 1y 36d 7.00 8.75 10.00 Questions
7 Save the World by Z 213 14y 54d 6.57 8.00 7.83 Jun 18, 2011 - 21:33:40 Questions
7 Screwed Signup by Gizmore 262 13y 66d 5.81 7.46 7.46 Jun 11, 2011 - 10:58:30 Questions
7 Order By Query by Gizmore 495 12y 270d 6.44 7.51 7.34 Jun 10, 2011 - 17:11:44 Questions
7 Snake by Gizmore and lazer 46 11y 276d 5.64 6.14 8.71 Aug 10, 2011 - 12:45:53 Questions
7 Speed Your Way To VICtory by Jander 20 11y 16d 8.70 8.70 8.70 Aug 15, 2011 - 16:59:36 Questions
7 Training: Warchall - 7 Tropical Fruits by tropic 168 10y 157d 6.52 8.10 8.19 Jul 16, 2012 - 14:35:26 Questions
7 What is your Name? by Mawekl 38 9y 292d 7.30 8.30 7.60 Questions
7 Time to Reset II by Gizmore and noother 24 9y 238d 8.45 9.82 9.82 Questions
7 Stalking by Gizmore 12 8y 313d 6.60 5.20 10.00 Questions
7 Warchall: Nurxxed by nurfed 20 8y 132d 8.71 10.00 9.00 Questions
7 Old Years Eve 2020 by Gizmore 11 1y 151d 6.50 5.25 5.75 Questions
7 Memorized by Gizmore 9 1y 134d 5.00 7.25 8.00 Questions
8 Agent Larry by Z 46 14y 54d 6.77 8.08 8.54 Aug 16, 2011 - 17:49:35 Questions
8 Crackcha by Gizmore 39 11y 155d 8.18 9.59 9.35 Aug 11, 2011 - 21:16:34 Questions
8 2013 New Years Special by quangntenemy 15 7y 350d 8.00 8.29 7.86 Questions
9 The BrownOS by dloser 3 8y 5d 10.00 6.00 10.00 Questions