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hahah`s Profile

About hahah
GoN of KAIST
Beistlab
CountryKorea, Republic Of
Usernamehahah
Score17282
Global Rank1343
Country Rank92
Register DateJun 09, 2011 - 12:37:06
Last ActivitySep 29, 2020 - 09:02:06
Profile Views29785
Site Score Username Progress Last Update
WeChall12825hahah63.36%Jun 20, 2013 - 06:03:27
Webhacking.kr4457hahah39.35%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 17394 13y 174d 0.47 1.69 2.12 Jun 09, 2011 - 13:52:24 Questions
1 Training: Stegano I by Gizmore 11998 13y 73d 1.09 2.55 2.56 Jun 09, 2011 - 14:32:00 Questions
1 Training: Crypto - Caesar I by Gizmore 11363 10y 304d 1.19 2.48 2.72 Jun 09, 2011 - 14:32:45 Questions
1 Training: WWW-Robots by Gizmore 10027 10y 275d 1.21 3.51 3.40 Jun 09, 2011 - 14:35:11 Questions
1 Training: ASCII by Gizmore 11669 10y 188d 0.54 1.80 1.62 Jun 09, 2011 - 14:38:12 Questions
1 Encodings: URL by Gizmore 10565 10y 188d 0.80 2.04 2.40 Jun 09, 2011 - 14:39:58 Questions
2 Prime Factory by ch0wch0w 7281 13y 174d 1.99 2.80 3.36 Jun 09, 2011 - 14:27:12 Questions
2 Training: Encodings I by Gizmore 4789 13y 101d 3.32 4.30 3.85 Jun 09, 2011 - 15:00:55 Questions
2 Training: Programming 1 by Gizmore 4714 13y 73d 2.87 4.60 4.80 Jun 09, 2011 - 15:11:25 Questions
2 Training: Regex by Gizmore 2844 11y 19d 4.14 6.15 5.14 Jun 09, 2011 - 18:19:50 Questions
2 Training: PHP LFI by Gizmore 4609 10y 355d 2.89 5.20 4.91 Jun 09, 2011 - 17:17:33 Questions
2 PHP 0817 by Gizmore 5714 10y 320d 1.58 3.77 3.48 Jun 09, 2011 - 17:19:25 Questions
2 Training: Crypto - Transposition I by Gizmore 3632 10y 304d 2.40 3.29 4.09 Jun 09, 2011 - 17:30:26 Questions
2 Training: Crypto - Substitution I by Gizmore 2949 10y 304d 3.03 3.56 4.30 Jun 09, 2011 - 17:55:30 Questions
2 Training: Crypto - Caesar II by Gizmore 2369 10y 304d 2.93 3.61 4.65 Jun 09, 2011 - 18:22:16 Questions
2 Training: Crypto - Digraphs by Gizmore 1136 10y 304d 4.21 4.37 5.24 Jun 09, 2011 - 18:57:47 Questions
2 Training: MySQL I by Gizmore 5487 10y 304d 2.14 4.16 4.32 Jun 09, 2011 - 12:45:54 Questions
2 Training: MySQL II by Gizmore 2796 10y 304d 4.81 5.98 6.00 Jun 09, 2011 - 12:49:02 Questions
2 Training: WWW-Basics by Gizmore 1592 10y 302d 2.22 4.23 3.79 Jun 14, 2011 - 12:15:35 Questions
2 Training: Register Globals by Gizmore 2784 10y 294d 2.60 4.55 4.64 Jun 09, 2011 - 19:21:05 Questions
2 Training: Math Pyramid by Gizmore 1740 10y 294d 4.14 4.11 5.33 Jun 09, 2011 - 19:35:06 Questions
2 Training: Baconian by Gizmore 1557 10y 287d 3.19 4.46 4.67 Jun 09, 2011 - 19:58:08 Questions
2 Training: LSB by Gizmore 1924 10y 275d 3.46 5.49 5.33 Jun 09, 2011 - 20:32:53 Questions
2 Training: GPG by Gizmore 986 10y 263d 2.89 6.13 4.65 Jun 10, 2011 - 10:40:37 Questions
2 Limited Access by wannabe7331 2343 10y 240d 2.70 4.65 4.32 Jun 10, 2011 - 07:58:33 Questions
2 Limited Access Too by wannabe7331 and lordOric 1675 10y 237d 3.00 4.84 4.57 Jun 10, 2011 - 08:08:32 Questions
2 Shadowlamb - Chapter I by Gizmore 350 10y 58d 2.81 2.56 7.18 Aug 07, 2011 - 10:28:38 Questions
2 Training: Warchall - The Beginning by WarChallStaff 1809 9y 277d 2.51 4.69 7.43 Jul 13, 2012 - 04:35:28 Questions
2 Repeating History by space and Gizmore 600 9y 198d 3.55 3.53 4.58 Aug 09, 2012 - 04:28:05 Questions
2 PHP My Admin by Gizmore 595 9y 193d 3.57 2.94 3.09 Questions
2 Training: Caterpillar by Gizmore 335 9y 178d 4.45 3.58 3.32 Questions
2 AUTH me by Gizmore 480 8y 69d 3.50 5.28 4.72 Questions
2 Interesting by Gizmore 216 7y 161d 3.58 4.38 6.58 Questions
2 Wanda by Gizmore 53 4y 343d 4.62 4.25 5.81 Questions
2 Railsbin by Gizmore 86 3y 290d 2.68 3.37 4.89 Questions
2 Factor 2 by Gizmore 104 1y 328d 2.53 3.53 6.65 Questions
3 Connect the Dots by galen 902 13y 174d 3.39 3.93 5.39 Jun 17, 2011 - 14:57:22 Questions
3 hi by Gizmore 1924 13y 174d 2.41 3.31 3.51 Jun 10, 2011 - 10:31:51 Questions
3 Stegano Woman by Z 437 13y 148d 3.79 4.08 5.36 Jul 16, 2011 - 11:19:37 Questions
3 Flow Over Astronomy by anto 366 13y 73d 4.39 5.32 5.37 Jul 03, 2011 - 17:16:12 Questions
3 Towers of Hanoi by Z 222 13y 73d 4.68 5.43 6.89 Jun 10, 2011 - 12:09:49 Questions
3 Enlightment by anto 1078 12y 321d 5.05 4.72 6.09 Jun 09, 2011 - 16:21:10 Questions
3 Simply Red by anto 302 12y 321d 5.16 5.38 6.53 Jul 16, 2011 - 12:31:44 Questions
3 htmlspecialchars by Gizmore and Kender 1040 12y 188d 3.44 4.88 3.99 Jun 15, 2011 - 14:00:17 Questions
3 Impossible n'est pas français by CommComm 416 12y 180d 2.88 3.63 6.07 Jun 10, 2011 - 12:57:47 Questions
3 PHP 0815 by Gizmore 1037 12y 121d 4.01 5.34 5.15 Jun 10, 2011 - 13:53:08 Questions
3 Guesswork by Gizmore 1550 12y 121d 3.52 2.29 3.60 Jul 04, 2011 - 12:07:24 Questions
3 No Escape by Gizmore 2346 11y 31d 4.04 5.51 5.48 Jun 09, 2011 - 12:59:30 Questions
3 Training: Crypto - Substitution II by Gizmore 483 10y 304d 3.65 3.92 5.38 Jun 09, 2011 - 15:43:58 Questions
3 Training: WWW-Rewrites by Gizmore 415 10y 302d 3.34 5.18 5.45 Jun 14, 2011 - 16:07:57 Questions
3 Stegano Attachment by Gizmore 1831 10y 263d 2.48 3.96 4.48 Jun 11, 2011 - 05:39:17 Questions
3 Zebra by hirsch 1460 10y 246d 2.23 2.93 4.97 Jun 11, 2011 - 05:54:17 Questions
3 Pimitive Encryption by Gizmore 370 10y 150d 3.41 4.80 6.80 Jun 11, 2011 - 06:31:19 Questions
3 Vermeer by XcrAckX 220 10y 64d 3.95 4.10 5.78 Jul 29, 2011 - 12:48:27 Questions
3 Stop us by noother and Gizmore 302 10y 32d 4.58 5.87 6.29 Aug 28, 2011 - 10:07:05 Questions
3 PHP 0818 by noother 1037 10y 17d 3.16 4.79 4.93 Sep 15, 2011 - 09:16:46 Questions
3 Are you serial by Gizmore 593 9y 354d 3.38 5.62 5.62 Oct 09, 2011 - 15:58:39 Questions
3 Shadowlamb - Chapter II by Gizmore 89 9y 287d 4.45 4.00 7.73 Questions
3 SSH... Z is sleeping by Z 149 9y 219d 5.26 7.89 7.59 Jun 20, 2013 - 06:03:26 Questions
3 eXtract Me by oleg 138 9y 173d 5.50 6.10 6.80 Questions
3 PHP 0819 by space 686 9y 161d 4.52 6.02 6.05 Jul 13, 2012 - 06:29:45 Questions
3 Illuminati by Gizmore 76 7y 351d 3.80 5.53 5.87 Questions
3 Britcoin by Gizmore 29 3y 193d 2.77 4.85 6.31 Questions
3 Rubik's Cube by space 25 2y 345d 5.09 4.09 6.36 Questions
3 Contribute by Gizmore 5 181d 14h 2.00 3.00 8.00 Questions
4 bill for Bill by Z 492 13y 123d 4.67 6.00 8.61 Jun 18, 2011 - 15:07:47 Questions
4 Trivia by Z and Gizmore 762 13y 84d 5.26 6.36 7.23 Jun 10, 2011 - 18:51:44 Questions
4 PHP 0816 by Gizmore 726 12y 104d 3.97 5.80 5.45 Jun 11, 2011 - 08:33:26 Questions
4 Quangcurrency by quangntenemy and Gizmore 275 12y 30d 3.73 5.95 6.68 Jun 17, 2011 - 16:10:19 Questions
4 Addslashes by Gizmore 813 12y 29d 5.39 7.24 6.59 Jun 11, 2011 - 08:40:18 Questions
4 Yourself PHP by Gizmore and Kender 661 11y 31d 4.52 6.76 5.95 Jun 19, 2011 - 10:10:56 Questions
4 The Guestbook by Gizmore 728 11y 31d 4.89 6.49 7.07 Jul 04, 2011 - 05:06:17 Questions
4 Crappyshare by Gizmore 556 11y 31d 3.85 5.50 6.11 Jul 04, 2011 - 05:44:40 Questions
4 Paranoid by Gizmore 150 11y 31d 3.15 1.79 5.03 Jun 17, 2011 - 12:51:35 Questions
4 MD5.SALT by Gizmore 579 10y 320d 5.12 6.33 6.95 Jun 10, 2011 - 14:36:45 Questions
4 Training: Bacon Returns by Gizmore 197 10y 273d 4.33 3.28 3.39 Aug 17, 2011 - 21:12:30 Questions
4 Tracks by Gizmore 857 10y 38d 2.58 3.20 3.42 Aug 21, 2011 - 09:19:35 Questions
4 Training: RegexMini by ludde 615 10y 4d 4.39 6.08 5.43 Jul 13, 2012 - 04:20:21 Questions
4 Identity by Gizmore 121 9y 287d 5.10 5.71 8.26 Questions
4 Shadowlamb - Chapter III by Gizmore 44 9y 262d 3.82 1.36 8.36 Questions
4 Burning Fox by Gizmore 146 9y 215d 5.00 6.75 8.33 Questions
4 Choose your Path by Mart and Gizmore 533 9y 190d 4.26 5.70 6.70 Jul 17, 2012 - 06:28:13 Questions
4 Choose your Path II by Mart and Gizmore 320 9y 187d 4.24 5.48 6.80 Jul 17, 2012 - 06:23:40 Questions
4 Chessy Hawks by Jinx 50 9y 175d 5.62 3.12 4.50 Questions
4 Py-Tong by space 412 9y 168d 4.30 6.27 6.63 Jul 16, 2012 - 16:28:24 Questions
4 Warchall: Live LFI by Gizmore 543 9y 116d 3.79 4.72 6.10 Jul 16, 2012 - 14:53:30 Questions
4 Warchall: Live RFI by Gizmore 478 9y 116d 3.50 4.95 6.35 Jul 16, 2012 - 14:51:36 Questions
4 HOST me by space 386 8y 70d 5.48 7.29 6.84 Questions
4 Warchall: Live RCE by phiber and nurfed 245 7y 275d 5.86 7.33 7.29 Questions
4 Training: Net Ports by Gizmore 422 7y 118d 3.12 4.83 4.67 Questions
4 Training: Time is of the Essence by Gizmore 21 348d 1h 4.82 6.45 8.36 Questions
4 The Mime Files by Gizmore 20 88d 12h 3.60 4.30 7.70 Questions
5 Can you read me by Gizmore 464 13y 174d 3.80 5.80 5.69 Jul 04, 2011 - 11:25:13 Questions
5 Lettergrid by Gizmore 156 13y 174d 4.94 4.67 5.39 Jul 15, 2011 - 13:55:51 Questions
5 The Nap by Z 53 13y 174d 5.74 8.00 8.00 Jul 19, 2011 - 18:50:00 Questions
5 Sudoku I by Gizmore 148 13y 123d 7.46 7.56 8.13 Jun 20, 2011 - 23:47:35 Questions
5 DropDaBass by anto 31 13y 73d 6.50 5.00 5.50 Jul 19, 2011 - 20:55:21 Questions
5 Sidology by Gizmore 322 13y 73d 4.13 4.43 7.26 Jul 19, 2011 - 19:48:00 Questions
5 Out of the Cloud by anto 41 13y 66d 5.73 4.33 6.33 Aug 12, 2011 - 10:34:52 Questions
5 A Black Hats Tale by Z 215 13y 28d 5.95 7.74 8.00 Jun 19, 2011 - 20:50:38 Questions
5 Fix Us by Z and Gizmore 86 12y 186d 5.70 7.35 6.83 Jun 18, 2011 - 11:39:46 Questions
5 Table Names by Gizmore 720 11y 31d 4.83 6.11 6.42 Jun 09, 2011 - 20:17:58 Questions
5 The Last Hope by bsdhell 114 11y 19d 7.22 7.17 8.33 Aug 11, 2011 - 12:36:22 Questions
5 WC Hashing Game by Gizmore 205 10y 299d 4.18 5.18 6.11 Jul 04, 2011 - 15:42:24 Questions
5 The Travelling Customer by Gizmore 95 10y 246d 5.70 6.96 7.57 Aug 11, 2011 - 19:09:52 Questions
5 Preg Evasion by noother 134 10y 151d 6.96 9.12 8.52 Jun 10, 2011 - 21:43:22 Questions
5 Blinded by the light by Gizmore 364 10y 93d 6.07 7.46 7.69 Jul 04, 2011 - 07:24:31 Questions
5 Smile by livinskull and Gizmore 79 10y 64d 5.84 6.79 7.74 Aug 11, 2011 - 15:08:27 Questions
5 Inka by Gizmore 31 9y 211d 5.90 6.90 7.90 Questions
5 Shadowlamb - Chapter IV by Gizmore 31 9y 40d 4.50 2.80 5.30 Questions
5 Time to Reset by Gizmore 107 8y 363d 5.58 7.21 7.38 Questions
5 Brainfucked by Gizmore 219 7y 351d 4.19 5.34 6.03 Questions
5 QMine by quangntenemy 19 7y 351d 6.50 5.50 6.33 Questions
5 Zen by Gizmore 28 4y 290d 4.73 4.27 6.64 Questions
5 2020 Christmas Special by quangntenemy and Gizmore 10 279d 6h 3.67 4.67 9.00 Questions
6 Morsed by Gizmore 71 13y 174d 6.31 6.88 6.94 Aug 16, 2011 - 14:30:11 Questions
6 Count, don't wonder by galen 33 13y 174d 5.89 5.44 7.33 Aug 16, 2011 - 10:17:15 Questions
6 Letterworm by Gizmore 96 13y 174d 4.94 5.39 6.94 Jul 15, 2011 - 14:55:53 Questions
6 Anderson Application Auditing by Z 194 13y 148d 6.36 8.85 9.18 Jun 18, 2011 - 20:17:01 Questions
6 The Cookie is a lie by Z 67 13y 8d 3.85 5.55 7.00 Jun 19, 2011 - 20:52:17 Questions
6 Malware by Z 200 12y 251d 4.11 5.54 6.79 Aug 06, 2011 - 10:35:23 Questions
6 Z - Reloaded by Z and Gizmore 135 12y 25d 5.85 7.65 8.18 Jun 18, 2011 - 17:44:40 Questions
6 Credit Card Challenge Pwned! by Z 60 12y 25d 5.65 7.17 8.65 Jul 03, 2011 - 15:54:01 Questions
6 GizCrypt by Gizmore 152 11y 19d 5.00 5.81 7.58 Jun 09, 2011 - 15:22:00 Questions
6 B.AiM by BAIM and Gizmore 20 10y 246d 5.86 7.00 7.43 Aug 06, 2011 - 13:32:44 Questions
6 Fremes by Gizmore 25 10y 64d 5.69 5.31 8.46 Aug 16, 2011 - 20:01:53 Questions
6 Babbage and Coldplay by ludde 43 10y 1d 6.00 6.17 7.42 Questions
6 Blinded by the lighter by kwisatz 189 9y 313d 7.50 8.47 8.65 Questions
6 Warchall: Tryouts by matrixman 112 9y 142d 8.00 8.94 9.00 Jul 16, 2012 - 13:15:47 Questions
6 Are you blind? by Mawekl 116 9y 47d 6.74 7.79 8.63 Questions
6 Light in the Darkness by Mawekl 138 9y 47d 7.33 8.78 7.50 Aug 13, 2012 - 14:20:54 Questions
6 Three Times Sad by dloser 9 7y 265d 8.20 8.20 8.40 Questions
6 Table Names II by nurfed 318 7y 227d 5.60 8.17 7.80 Questions
6 Experience by Gizmore 18 7y 133d 6.62 6.00 6.50 Questions
6 Disclosures by Gizmore and dloser 18 7y 90d 7.00 6.75 7.62 Questions
6 Nippon by Gizmore and lazer 9 5y 86d 8.33 5.33 7.00 Questions
6 Temper by jusb3 3 156d 23h 6.67 8.33 10.00 Questions
7 Save the World by Z 208 13y 174d 6.61 8.00 7.88 Jun 18, 2011 - 21:33:40 Questions
7 Screwed Signup by Gizmore 254 12y 186d 5.83 7.54 7.54 Jun 11, 2011 - 10:58:30 Questions
7 Order By Query by Gizmore 489 12y 25d 6.43 7.52 7.34 Jun 10, 2011 - 17:11:44 Questions
7 Snake by Gizmore and lazer 46 11y 31d 5.64 6.14 8.71 Aug 10, 2011 - 12:45:53 Questions
7 Speed Your Way To VICtory by Jander 20 10y 137d 8.70 8.70 8.70 Aug 15, 2011 - 16:59:36 Questions
7 Training: Warchall - 7 Tropical Fruits by tropic 164 9y 277d 6.53 8.00 8.11 Jul 16, 2012 - 14:35:26 Questions
7 What is your Name? by Mawekl 37 9y 47d 7.30 8.30 7.60 Questions
7 Time to Reset II by Gizmore and noother 24 8y 359d 8.45 9.82 9.82 Questions
7 Stalking by Gizmore 10 8y 69d 6.50 5.25 10.00 Questions
7 Warchall: Nurxxed by nurfed 19 7y 252d 8.50 10.00 9.00 Questions
7 Old Years Eve 2020 by Gizmore 10 271d 18h 6.00 4.33 5.00 Questions
7 Memorized by Gizmore 9 254d 21h 5.00 7.25 8.00 Questions
8 Agent Larry by Z 46 13y 174d 6.77 8.08 8.54 Aug 16, 2011 - 17:49:35 Questions
8 Crackcha by Gizmore 38 10y 275d 8.18 9.59 9.35 Aug 11, 2011 - 21:16:34 Questions
8 2013 New Years Special by quangntenemy 14 7y 106d 8.00 8.29 7.86 Questions
9 The BrownOS by dloser 3 7y 126d 10.00 6.00 10.00 Questions