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hahah`s Profile

About hahah
GoN of KAIST
Beistlab
CountryKorea, Republic Of
Usernamehahah
Score28912
Global Rank819
Country Rank81
Register DateJun 09, 2011 - 12:37:06
Last ActivitySep 29, 2020 - 09:02:06
Profile Views27754
Site Score Username Progress Last Update
Webhacking.kr15235hahah92.94%Jun 30, 2011 - 07:25:12
WeChall13677hahah66.78%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 16201 12y 239d 0.46 1.70 2.13 Jun 09, 2011 - 13:52:24 Questions
1 Training: Stegano I by Gizmore 11134 12y 138d 1.08 2.53 2.53 Jun 09, 2011 - 14:32:00 Questions
1 Training: Crypto - Caesar I by Gizmore 10539 10y 4d 1.20 2.45 2.69 Jun 09, 2011 - 14:32:45 Questions
1 Training: WWW-Robots by Gizmore 9326 9y 340d 1.19 3.50 3.38 Jun 09, 2011 - 14:35:11 Questions
1 Training: ASCII by Gizmore 10886 9y 253d 0.55 1.80 1.63 Jun 09, 2011 - 14:38:12 Questions
1 Encodings: URL by Gizmore 9883 9y 253d 0.79 2.00 2.36 Jun 09, 2011 - 14:39:58 Questions
2 Prime Factory by ch0wch0w 6816 12y 239d 1.98 2.77 3.38 Jun 09, 2011 - 14:27:12 Questions
2 Training: Encodings I by Gizmore 4436 12y 166d 3.33 4.29 3.84 Jun 09, 2011 - 15:00:55 Questions
2 Training: Programming 1 by Gizmore 4433 12y 138d 2.88 4.58 4.77 Jun 09, 2011 - 15:11:25 Questions
2 Training: Regex by Gizmore 2626 10y 84d 4.22 6.14 5.16 Jun 09, 2011 - 18:19:50 Questions
2 Training: PHP LFI by Gizmore 4331 10y 55d 2.90 5.14 4.87 Jun 09, 2011 - 17:17:33 Questions
2 PHP 0817 by Gizmore 5385 10y 20d 1.57 3.77 3.45 Jun 09, 2011 - 17:19:25 Questions
2 Training: Crypto - Transposition I by Gizmore 3397 10y 4d 2.37 3.32 4.12 Jun 09, 2011 - 17:30:26 Questions
2 Training: Crypto - Substitution I by Gizmore 2769 10y 4d 3.00 3.55 4.30 Jun 09, 2011 - 17:55:30 Questions
2 Training: Crypto - Caesar II by Gizmore 2227 10y 4d 2.95 3.58 4.63 Jun 09, 2011 - 18:22:16 Questions
2 Training: Crypto - Digraphs by Gizmore 1054 10y 4d 4.17 4.26 5.08 Jun 09, 2011 - 18:57:47 Questions
2 Training: MySQL I by Gizmore 5152 10y 4d 2.14 4.10 4.32 Jun 09, 2011 - 12:45:54 Questions
2 Training: MySQL II by Gizmore 2612 10y 4d 4.81 5.93 5.99 Jun 09, 2011 - 12:49:02 Questions
2 Training: WWW-Basics by Gizmore 1541 10y 2d 2.24 4.25 3.82 Jun 14, 2011 - 12:15:35 Questions
2 Training: Register Globals by Gizmore 2665 9y 359d 2.59 4.55 4.63 Jun 09, 2011 - 19:21:05 Questions
2 Training: Math Pyramid by Gizmore 1652 9y 359d 4.17 4.16 5.36 Jun 09, 2011 - 19:35:06 Questions
2 Training: Baconian by Gizmore 1457 9y 352d 3.18 4.44 4.59 Jun 09, 2011 - 19:58:08 Questions
2 Training: LSB by Gizmore 1828 9y 340d 3.50 5.53 5.37 Jun 09, 2011 - 20:32:53 Questions
2 Training: GPG by Gizmore 944 9y 327d 2.97 6.17 4.56 Jun 10, 2011 - 10:40:37 Questions
2 Limited Access by wannabe7331 2246 9y 305d 2.71 4.65 4.29 Jun 10, 2011 - 07:58:33 Questions
2 Limited Access Too by wannabe7331 and lordOric 1601 9y 302d 3.01 4.85 4.56 Jun 10, 2011 - 08:08:32 Questions
2 Shadowlamb - Chapter I by Gizmore 332 9y 123d 2.83 2.57 7.05 Aug 07, 2011 - 10:28:38 Questions
2 Training: Warchall - The Beginning by WarChallStaff 1728 8y 342d 2.48 4.67 7.40 Jul 13, 2012 - 04:35:28 Questions
2 Repeating History by space and Gizmore 553 8y 262d 3.54 3.38 4.52 Aug 09, 2012 - 04:28:05 Questions
2 PHP My Admin by Gizmore 534 8y 257d 3.45 2.85 3.00 Questions
2 Training: Caterpillar by Gizmore 290 8y 243d 4.29 3.51 3.37 Questions
2 AUTH me by Gizmore 430 7y 134d 3.51 5.26 4.74 Questions
2 Interesting by Gizmore 206 6y 226d 3.62 4.46 6.62 Questions
2 Wanda by Gizmore 44 4y 42d 4.43 3.86 5.71 Questions
2 Railsbin by Gizmore 78 2y 355d 2.67 3.17 4.83 Questions
2 Factor 2 by Gizmore 68 1y 28d 2.40 3.47 6.60 Questions
3 Connect the Dots by galen 864 12y 239d 3.46 3.93 5.44 Jun 17, 2011 - 14:57:22 Questions
3 hi by Gizmore 1846 12y 239d 2.40 3.38 3.57 Jun 10, 2011 - 10:31:51 Questions
3 Stegano Woman by Z 413 12y 213d 3.82 4.11 5.39 Jul 16, 2011 - 11:19:37 Questions
3 Flow Over Astronomy by anto 352 12y 138d 4.43 5.35 5.41 Jul 03, 2011 - 17:16:12 Questions
3 Towers of Hanoi by Z 213 12y 138d 4.70 5.41 6.85 Jun 10, 2011 - 12:09:49 Questions
3 Enlightment by anto 1053 12y 21d 5.06 4.73 6.08 Jun 09, 2011 - 16:21:10 Questions
3 Simply Red by anto 279 12y 21d 5.19 5.45 6.55 Jul 16, 2011 - 12:31:44 Questions
3 htmlspecialchars by Gizmore and Kender 1001 11y 253d 3.48 4.95 4.04 Jun 15, 2011 - 14:00:17 Questions
3 Impossible n'est pas français by CommComm 398 11y 244d 2.88 3.64 6.10 Jun 10, 2011 - 12:57:47 Questions
3 PHP 0815 by Gizmore 994 11y 186d 4.01 5.36 5.22 Jun 10, 2011 - 13:53:08 Questions
3 Guesswork by Gizmore 1514 11y 186d 3.51 2.31 3.61 Jul 04, 2011 - 12:07:24 Questions
3 No Escape by Gizmore 2281 10y 96d 4.04 5.51 5.48 Jun 09, 2011 - 12:59:30 Questions
3 Training: Crypto - Substitution II by Gizmore 460 10y 4d 3.60 3.83 5.27 Jun 09, 2011 - 15:43:58 Questions
3 Training: WWW-Rewrites by Gizmore 404 10y 2d 3.38 5.19 5.49 Jun 14, 2011 - 16:07:57 Questions
3 Stegano Attachment by Gizmore 1760 9y 327d 2.45 3.93 4.47 Jun 11, 2011 - 05:39:17 Questions
3 Zebra by hirsch 1348 9y 310d 2.20 2.93 5.01 Jun 11, 2011 - 05:54:17 Questions
3 Pimitive Encryption by Gizmore 357 9y 215d 3.42 4.87 6.87 Jun 11, 2011 - 06:31:19 Questions
3 Vermeer by XcrAckX 209 9y 129d 3.92 4.11 5.71 Jul 29, 2011 - 12:48:27 Questions
3 Stop us by noother and Gizmore 291 9y 97d 4.56 5.89 6.28 Aug 28, 2011 - 10:07:05 Questions
3 PHP 0818 by noother 997 9y 82d 3.17 4.79 4.89 Sep 15, 2011 - 09:16:46 Questions
3 Are you serial by Gizmore 574 9y 54d 3.33 5.63 5.61 Oct 09, 2011 - 15:58:39 Questions
3 Shadowlamb - Chapter II by Gizmore 86 8y 352d 4.43 3.86 7.67 Questions
3 SSH... Z is sleeping by Z 145 8y 284d 5.19 7.92 7.62 Jun 20, 2013 - 06:03:26 Questions
3 eXtract Me by oleg 129 8y 238d 5.46 6.07 6.75 Questions
3 PHP 0819 by space 666 8y 226d 4.51 5.98 6.03 Jul 13, 2012 - 06:29:45 Questions
3 Illuminati by Gizmore 70 7y 50d 3.79 5.64 5.86 Questions
3 Britcoin by Gizmore 27 2y 258d 2.83 4.58 6.25 Questions
3 Rubik's Cube by space 20 2y 45d 4.89 4.11 6.22 Questions
4 bill for Bill by Z 485 12y 188d 4.64 6.00 8.53 Jun 18, 2011 - 15:07:47 Questions
4 Trivia by Z and Gizmore 743 12y 149d 5.28 6.33 7.19 Jun 10, 2011 - 18:51:44 Questions
4 PHP 0816 by Gizmore 708 11y 169d 3.93 5.74 5.33 Jun 11, 2011 - 08:33:26 Questions
4 Quangcurrency by quangntenemy and Gizmore 264 11y 95d 3.72 5.92 6.67 Jun 17, 2011 - 16:10:19 Questions
4 Addslashes by Gizmore 783 11y 94d 5.43 7.24 6.54 Jun 11, 2011 - 08:40:18 Questions
4 Yourself PHP by Gizmore and Kender 644 10y 96d 4.50 6.77 6.00 Jun 19, 2011 - 10:10:56 Questions
4 The Guestbook by Gizmore 708 10y 96d 4.89 6.51 7.07 Jul 04, 2011 - 05:06:17 Questions
4 Crappyshare by Gizmore 531 10y 96d 3.91 5.59 6.20 Jul 04, 2011 - 05:44:40 Questions
4 Paranoid by Gizmore 145 10y 96d 3.23 1.84 5.03 Jun 17, 2011 - 12:51:35 Questions
4 MD5.SALT by Gizmore 566 10y 20d 5.14 6.34 6.97 Jun 10, 2011 - 14:36:45 Questions
4 Training: Bacon Returns by Gizmore 188 9y 338d 4.33 3.28 3.39 Aug 17, 2011 - 21:12:30 Questions
4 Tracks by Gizmore 829 9y 103d 2.61 3.17 3.39 Aug 21, 2011 - 09:19:35 Questions
4 Training: RegexMini by ludde 597 9y 69d 4.44 6.12 5.44 Jul 13, 2012 - 04:20:21 Questions
4 Identity by Gizmore 117 8y 352d 5.07 5.69 8.28 Questions
4 Shadowlamb - Chapter III by Gizmore 42 8y 327d 4.10 1.00 8.30 Questions
4 Burning Fox by Gizmore 141 8y 280d 5.00 6.75 8.33 Questions
4 Choose your Path by Mart and Gizmore 518 8y 254d 4.26 5.72 6.72 Jul 17, 2012 - 06:28:13 Questions
4 Choose your Path II by Mart and Gizmore 307 8y 252d 4.25 5.46 6.79 Jul 17, 2012 - 06:23:40 Questions
4 Chessy Hawks by Jinx 44 8y 240d 5.43 2.71 4.43 Questions
4 Py-Tong by space 395 8y 232d 4.28 6.34 6.72 Jul 16, 2012 - 16:28:24 Questions
4 Warchall: Live LFI by Gizmore 529 8y 181d 3.76 4.68 6.08 Jul 16, 2012 - 14:53:30 Questions
4 Warchall: Live RFI by Gizmore 468 8y 181d 3.55 4.95 6.32 Jul 16, 2012 - 14:51:36 Questions
4 HOST me by space 378 7y 134d 5.38 7.28 6.86 Questions
4 Warchall: Live RCE by phiber and nurfed 238 6y 340d 5.86 7.33 7.29 Questions
4 Training: Net Ports by Gizmore 412 6y 183d 3.13 4.74 4.70 Questions
4 Training: Time is of the Essence by Gizmore 14 47d 21h 4.86 6.00 8.00 Questions
5 Can you read me by Gizmore 448 12y 239d 3.81 5.69 5.53 Jul 04, 2011 - 11:25:13 Questions
5 Lettergrid by Gizmore 152 12y 239d 4.88 4.69 5.25 Jul 15, 2011 - 13:55:51 Questions
5 The Nap by Z 51 12y 239d 5.71 8.06 7.88 Jul 19, 2011 - 18:50:00 Questions
5 Sudoku I by Gizmore 139 12y 188d 7.49 7.63 8.00 Jun 20, 2011 - 23:47:35 Questions
5 DropDaBass by anto 29 12y 138d 6.50 5.25 5.75 Jul 19, 2011 - 20:55:21 Questions
5 Sidology by Gizmore 315 12y 138d 4.11 4.47 7.37 Jul 19, 2011 - 19:48:00 Questions
5 Out of the Cloud by anto 40 12y 130d 5.86 4.43 6.36 Aug 12, 2011 - 10:34:52 Questions
5 A Black Hats Tale by Z 205 12y 93d 5.95 7.69 8.00 Jun 19, 2011 - 20:50:38 Questions
5 Fix Us by Z and Gizmore 85 11y 251d 5.77 7.27 6.73 Jun 18, 2011 - 11:39:46 Questions
5 Table Names by Gizmore 692 10y 96d 4.85 6.09 6.41 Jun 09, 2011 - 20:17:58 Questions
5 The Last Hope by bsdhell 110 10y 84d 7.22 7.17 8.33 Aug 11, 2011 - 12:36:22 Questions
5 WC Hashing Game by Gizmore 200 9y 364d 4.22 5.16 6.03 Jul 04, 2011 - 15:42:24 Questions
5 The Travelling Customer by Gizmore 91 9y 310d 5.77 7.00 7.50 Aug 11, 2011 - 19:09:52 Questions
5 Preg Evasion by noother 124 9y 216d 6.92 9.08 8.50 Jun 10, 2011 - 21:43:22 Questions
5 Blinded by the light by Gizmore 353 9y 158d 6.02 7.40 7.65 Jul 04, 2011 - 07:24:31 Questions
5 Smile by livinskull and Gizmore 74 9y 129d 5.94 6.78 7.67 Aug 11, 2011 - 15:08:27 Questions
5 Inka by Gizmore 28 8y 276d 5.90 6.90 7.90 Questions
5 Shadowlamb - Chapter IV by Gizmore 28 8y 105d 4.33 2.89 5.44 Questions
5 Time to Reset by Gizmore 97 8y 63d 5.61 7.22 7.35 Questions
5 Brainfucked by Gizmore 207 7y 50d 4.13 5.30 6.00 Questions
5 QMine by quangntenemy 19 7y 50d 6.50 5.50 6.33 Questions
5 Zen by Gizmore 24 3y 355d 4.78 4.11 6.22 Questions
6 Morsed by Gizmore 67 12y 239d 6.33 6.73 7.00 Aug 16, 2011 - 14:30:11 Questions
6 Count, don't wonder by galen 31 12y 239d 5.89 5.44 7.33 Aug 16, 2011 - 10:17:15 Questions
6 Letterworm by Gizmore 93 12y 238d 5.00 5.53 6.88 Jul 15, 2011 - 14:55:53 Questions
6 Anderson Application Auditing by Z 184 12y 213d 6.36 8.85 9.18 Jun 18, 2011 - 20:17:01 Questions
6 The Cookie is a lie by Z 66 12y 72d 3.79 5.42 6.95 Jun 19, 2011 - 20:52:17 Questions
6 Malware by Z 196 11y 316d 4.07 5.52 6.74 Aug 06, 2011 - 10:35:23 Questions
6 Z - Reloaded by Z and Gizmore 133 11y 90d 5.79 7.61 8.15 Jun 18, 2011 - 17:44:40 Questions
6 Credit Card Challenge Pwned! by Z 59 11y 90d 5.68 7.09 8.59 Jul 03, 2011 - 15:54:01 Questions
6 GizCrypt by Gizmore 147 10y 84d 5.04 5.61 7.46 Jun 09, 2011 - 15:22:00 Questions
6 B.AiM by BAIM and Gizmore 20 9y 310d 5.86 7.00 7.43 Aug 06, 2011 - 13:32:44 Questions
6 Fremes by Gizmore 22 9y 129d 5.73 5.55 8.27 Aug 16, 2011 - 20:01:53 Questions
6 Babbage and Coldplay by ludde 42 9y 66d 6.00 5.91 7.27 Questions
6 Blinded by the lighter by kwisatz 183 9y 13d 7.58 8.58 8.67 Questions
6 Warchall: Tryouts by matrixman 104 8y 207d 8.06 9.06 9.06 Jul 16, 2012 - 13:15:47 Questions
6 Are you blind? by Mawekl 110 8y 112d 6.83 7.89 8.61 Questions
6 Light in the Darkness by Mawekl 132 8y 112d 7.24 8.71 7.41 Aug 13, 2012 - 14:20:54 Questions
6 Three Times Sad by dloser 7 6y 330d 8.00 8.50 8.00 Questions
6 Table Names II by nurfed 304 6y 292d 5.61 8.14 7.68 Questions
6 Experience by Gizmore 16 6y 198d 6.43 6.14 6.43 Questions
6 Disclosures by Gizmore and dloser 18 6y 155d 7.00 6.75 7.62 Questions
6 Nippon by Gizmore and lazer 6 4y 151d 8.00 7.00 9.67 Questions
7 Save the World by Z 199 12y 239d 6.43 7.90 7.87 Jun 18, 2011 - 21:33:40 Questions
7 Screwed Signup by Gizmore 234 11y 251d 5.94 7.52 7.48 Jun 11, 2011 - 10:58:30 Questions
7 Order By Query by Gizmore 479 11y 90d 6.36 7.53 7.33 Jun 10, 2011 - 17:11:44 Questions
7 Snake by Gizmore and lazer 46 10y 96d 5.64 6.14 8.71 Aug 10, 2011 - 12:45:53 Questions
7 Speed Your Way To VICtory by Jander 19 9y 201d 8.67 8.56 8.56 Aug 15, 2011 - 16:59:36 Questions
7 Training: Warchall - 7 Tropical Fruits by tropic 156 8y 342d 6.33 7.89 8.00 Jul 16, 2012 - 14:35:26 Questions
7 What is your Name? by Mawekl 36 8y 112d 7.33 8.33 7.78 Questions
7 Time to Reset II by Gizmore and noother 22 8y 59d 8.45 9.82 9.82 Questions
7 Stalking by Gizmore 10 7y 134d 6.50 5.25 10.00 Questions
7 Warchall: Nurxxed by nurfed 19 6y 317d 8.50 10.00 9.00 Questions
8 Agent Larry by Z 45 12y 239d 6.77 8.08 8.54 Aug 16, 2011 - 17:49:35 Questions
8 Crackcha by Gizmore 36 9y 340d 8.18 9.59 9.35 Aug 11, 2011 - 21:16:34 Questions
8 2013 New Years Special by quangntenemy 13 6y 170d 8.00 8.29 7.86 Questions
9 The BrownOS by dloser 3 6y 191d 10.00 6.00 10.00 Questions