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ohb1`s Profile

Avatarohb1`s Avatar
CountryUnited Kingdom
Usernameohb1
Score68920
Global Rank307
Country Rank11
Register DateMay 09, 2013 - 22:41:16
Last ActivitySep 12, 2016 - 13:23:35
Profile Views11804
FirstnameMark
Site Score Username Progress Last Update
RedTigers Hackit15115ohb1100.00%Mar 16, 2016 - 10:47:37
ThisisLegal.com10239ohb180.26%Apr 22, 2017 - 10:22:10
SuNiNaTaS2681ohb164.43%Mar 29, 2016 - 14:49:38
HackThisSite8220ohb159.70%Jan 30, 2016 - 16:36:18
Net-Force6828ohb157.89%Mar 05, 2016 - 11:19:05
CanYouHack.It4955ohb149.37%Apr 16, 2016 - 16:48:37
Defend the Web7497ohb148.03%Nov 08, 2019 - 21:40:45
EnigmaGroup5201ohb134.88%Apr 01, 2016 - 00:23:19
WeChall3963ohb132.09%Mar 14, 2016 - 22:58:27
TheBlackSheep4221ohb119.59%Apr 01, 2016 - 16:19:09
ohb1`s latest activites
Nov 08, 2019 - 21:40:45Gained 7.86% on Defend the Web (1609 points)
Apr 22, 2017 - 10:22:10Lost -23.69% on ThisisLegal.com (-8891 points)
Apr 16, 2016 - 16:48:37Gained 0.26% on CanYouHack.It (59 points)
Apr 12, 2016 - 13:04:58Gained 0.45% on CanYouHack.It (99 points)
Apr 01, 2016 - 16:19:09Gained 0.29% on TheBlackSheep (82 points)
Mar 31, 2016 - 23:46:32Gained 2.19% on EnigmaGroup (476 points)
Mar 30, 2016 - 17:10:45Gained 0.95% on CanYouHack.It (198 points)
Mar 29, 2016 - 15:37:16Gained 1.11% on CanYouHack.It (226 points)
Mar 28, 2016 - 12:14:48Gained 0.29% on TheBlackSheep (81 points)
Mar 18, 2016 - 09:37:43Gained 1.23% on CanYouHack.It (257 points)
Totalscore Graph for ohb1Ranking History for ohb1
Challenge(s) Overview for ohb1
Score Title Author Solvers Age Difficulty Education Fun Solved at Forums
1 Training: Get Sourced by Gizmore 15319 12y 51d 0.47 1.68 2.10 May 09, 2013 - 22:42:59 Questions
1 Training: Stegano I by Gizmore 10485 11y 315d 1.06 2.52 2.54 May 09, 2013 - 22:48:15 Questions
1 Training: Crypto - Caesar I by Gizmore 9915 9y 181d 1.19 2.46 2.71 May 09, 2013 - 22:51:08 Questions
1 Training: WWW-Robots by Gizmore 8794 9y 152d 1.20 3.54 3.40 May 09, 2013 - 22:47:12 Questions
1 Training: ASCII by Gizmore 10292 9y 65d 0.54 1.78 1.61 May 09, 2013 - 22:43:45 Questions
1 Encodings: URL by Gizmore 9360 9y 65d 0.78 2.00 2.33 May 09, 2013 - 22:45:41 Questions
2 Prime Factory by ch0wch0w 6455 12y 51d 1.98 2.78 3.41 May 09, 2013 - 22:56:55 Questions
2 Training: Encodings I by Gizmore 4150 11y 343d 3.37 4.33 3.87 Dec 29, 2015 - 12:38:34 Questions
2 Training: Programming 1 by Gizmore 4201 11y 315d 2.90 4.61 4.80 May 10, 2013 - 10:05:35 Questions
2 Training: Regex by Gizmore 2430 9y 261d 4.23 6.16 5.18 Dec 21, 2015 - 15:48:16 Questions
2 Training: PHP LFI by Gizmore 4120 9y 232d 2.90 5.10 4.85 Dec 17, 2015 - 08:13:19 Questions
2 PHP 0817 by Gizmore 5141 9y 197d 1.57 3.77 3.44 May 10, 2013 - 17:34:07 Questions
2 Training: Crypto - Transposition I by Gizmore 3192 9y 181d 2.38 3.33 4.12 Dec 15, 2015 - 16:21:16 Questions
2 Training: Crypto - Substitution I by Gizmore 2603 9y 181d 3.02 3.58 4.25 Dec 21, 2015 - 16:01:33 Questions
2 Training: Crypto - Caesar II by Gizmore 2086 9y 181d 2.98 3.63 4.70 Dec 30, 2015 - 14:45:36 Questions
2 Training: Crypto - Digraphs by Gizmore 977 9y 181d 4.06 4.35 5.17 Jan 18, 2016 - 20:22:22 Questions
2 Training: MySQL I by Gizmore 4866 9y 181d 2.14 4.12 4.32 Dec 15, 2015 - 15:48:15 Questions
2 Training: MySQL II by Gizmore 2437 9y 181d 4.80 5.93 6.03 Dec 29, 2015 - 14:59:39 Questions
2 Training: WWW-Basics by Gizmore 1497 9y 179d 2.22 4.23 3.85 Jan 18, 2016 - 13:33:45 Questions
2 Training: Register Globals by Gizmore 2549 9y 171d 2.61 4.55 4.63 Dec 15, 2015 - 17:01:43 Questions
2 Training: Math Pyramid by Gizmore 1572 9y 171d 4.15 4.20 5.46 Dec 30, 2015 - 14:37:20 Questions
2 Training: Baconian by Gizmore 1360 9y 164d 3.19 4.44 4.59 Jan 18, 2016 - 22:43:31 Questions
2 Training: LSB by Gizmore 1746 9y 152d 3.49 5.54 5.40 Dec 30, 2015 - 16:48:43 Questions
2 Training: GPG by Gizmore 895 9y 139d 2.97 6.15 4.56 Feb 03, 2016 - 21:49:20 Questions
2 Limited Access by wannabe7331 2147 9y 117d 2.75 4.63 4.27 Dec 18, 2015 - 08:01:04 Questions
2 Limited Access Too by wannabe7331 and lordOric 1531 9y 114d 3.04 4.85 4.60 Jan 02, 2016 - 16:52:44 Questions
2 Shadowlamb - Chapter I by Gizmore 311 8y 300d 2.87 2.65 7.09 Questions
2 Training: Warchall - The Beginning by WarChallStaff 1654 8y 154d 2.45 4.63 7.36 Dec 17, 2015 - 07:36:02 Questions
2 Repeating History by space and Gizmore 510 8y 74d 3.54 3.38 4.52 Mar 01, 2016 - 23:56:02 Questions
2 PHP My Admin by Gizmore 473 8y 69d 3.44 2.94 3.09 Questions
2 Training: Caterpillar by Gizmore 246 8y 55d 4.26 3.50 3.32 Questions
2 AUTH me by Gizmore 387 6y 311d 3.51 5.26 4.74 Dec 31, 2015 - 10:45:02 Questions
2 Interesting by Gizmore 197 6y 38d 3.61 4.39 6.48 Jan 08, 2016 - 14:02:41 Questions
2 Wanda by Gizmore 39 3y 219d 4.38 3.85 5.69 Questions
2 Railsbin by Gizmore 70 2y 167d 2.82 3.29 4.94 Questions
2 Factor 2 by Gizmore 39 205d 14h 2.10 3.40 6.80 Questions
3 Connect the Dots by galen 837 12y 51d 3.43 3.91 5.41 Dec 30, 2015 - 16:07:54 Questions
3 hi by Gizmore 1790 12y 51d 2.41 3.42 3.60 Dec 30, 2015 - 16:28:08 Questions
3 Stegano Woman by Z 383 12y 25d 3.82 4.11 5.39 Questions
3 Flow Over Astronomy by anto 341 11y 315d 4.43 5.35 5.41 Questions
3 Towers of Hanoi by Z 210 11y 315d 4.70 5.41 6.85 Questions
3 Enlightment by anto 1035 11y 198d 5.06 4.73 6.08 Jan 01, 2016 - 10:15:41 Questions
3 Simply Red by anto 257 11y 198d 5.20 5.40 6.47 Questions
3 htmlspecialchars by Gizmore and Kender 978 11y 65d 3.48 4.95 4.04 Jan 08, 2016 - 16:51:12 Questions
3 Impossible n'est pas français by CommComm 386 11y 56d 2.80 3.66 6.12 Feb 09, 2016 - 16:30:23 Questions
3 PHP 0815 by Gizmore 967 10y 363d 4.00 5.37 5.19 Jan 02, 2016 - 17:07:19 Questions
3 Guesswork by Gizmore 1490 10y 363d 3.52 2.33 3.66 Dec 22, 2015 - 14:38:17 Questions
3 No Escape by Gizmore 2228 9y 273d 4.01 5.49 5.46 Dec 22, 2015 - 15:09:16 Questions
3 Training: Crypto - Substitution II by Gizmore 439 9y 181d 3.62 3.83 5.28 Jan 18, 2016 - 20:09:58 Questions
3 Training: WWW-Rewrites by Gizmore 396 9y 179d 3.38 5.19 5.49 Jan 18, 2016 - 14:38:38 Questions
3 Stegano Attachment by Gizmore 1702 9y 139d 2.41 3.88 4.41 May 09, 2013 - 23:08:15 Questions
3 Zebra by hirsch 1268 9y 122d 2.22 2.98 5.03 Dec 22, 2015 - 14:57:10 Questions
3 Pimitive Encryption by Gizmore 341 9y 27d 3.41 4.84 6.84 Questions
3 Vermeer by XcrAckX 203 8y 306d 3.92 4.11 5.71 Questions
3 Stop us by noother and Gizmore 278 8y 274d 4.56 5.89 6.28 Questions
3 PHP 0818 by noother 964 8y 259d 3.22 4.81 4.94 Dec 31, 2015 - 14:18:51 Questions
3 Are you serial by Gizmore 562 8y 231d 3.34 5.70 5.70 Feb 29, 2016 - 20:27:17 Questions
3 Shadowlamb - Chapter II by Gizmore 83 8y 164d 4.42 3.74 7.53 Questions
3 SSH... Z is sleeping by Z 138 8y 96d 5.20 7.92 7.56 Questions
3 eXtract Me by oleg 123 8y 50d 5.56 6.19 6.89 Questions
3 PHP 0819 by space 646 8y 38d 4.58 6.10 6.15 Jan 04, 2016 - 11:08:48 Questions
3 Illuminati by Gizmore 67 6y 227d 3.77 5.62 5.69 Questions
3 Britcoin by Gizmore 26 2y 70d 2.83 4.58 6.25 Questions
3 Rubik's Cube by space 17 1y 222d 4.89 4.11 6.22 Questions
4 bill for Bill by Z 480 12y 13h 4.64 6.00 8.53 Dec 31, 2015 - 00:49:56 Questions
4 Trivia by Z and Gizmore 733 11y 326d 5.28 6.33 7.19 Mar 02, 2016 - 09:42:39 Questions
4 PHP 0816 by Gizmore 690 10y 346d 3.93 5.74 5.33 Dec 31, 2015 - 14:14:20 Questions
4 Quangcurrency by quangntenemy and Gizmore 255 10y 272d 3.80 6.06 6.80 Mar 01, 2016 - 23:34:21 Questions
4 Addslashes by Gizmore 764 10y 271d 5.44 7.21 6.50 Feb 03, 2016 - 23:23:31 Questions
4 Yourself PHP by Gizmore and Kender 632 9y 273d 4.50 6.77 6.00 Dec 30, 2015 - 17:02:11 Questions
4 The Guestbook by Gizmore 694 9y 273d 4.89 6.51 7.07 Feb 26, 2016 - 22:48:02 Questions
4 Crappyshare by Gizmore 518 9y 273d 3.91 5.59 6.20 Jan 02, 2016 - 17:04:17 Questions
4 Paranoid by Gizmore 139 9y 273d 3.31 1.90 5.10 Questions
4 MD5.SALT by Gizmore 549 9y 197d 5.21 6.39 7.02 Jan 08, 2016 - 14:28:44 Questions
4 Training: Bacon Returns by Gizmore 174 9y 150d 4.33 3.28 3.39 Questions
4 Tracks by Gizmore 798 8y 280d 2.63 3.24 3.48 Dec 29, 2015 - 12:09:28 Questions
4 Training: RegexMini by ludde 583 8y 246d 4.43 6.15 5.43 Feb 03, 2016 - 22:45:16 Questions
4 Identity by Gizmore 111 8y 164d 5.07 5.69 8.28 Questions
4 Shadowlamb - Chapter III by Gizmore 40 8y 139d 4.33 1.11 8.11 Questions
4 Burning Fox by Gizmore 140 8y 92d 5.00 6.75 8.33 Questions
4 Choose your Path by Mart and Gizmore 507 8y 66d 4.26 5.72 6.72 Questions
4 Choose your Path II by Mart and Gizmore 298 8y 64d 4.25 5.46 6.79 Questions
4 Chessy Hawks by Jinx 38 8y 52d 5.43 2.71 4.43 Questions
4 Py-Tong by space 385 8y 44d 4.28 6.34 6.72 Jan 18, 2016 - 16:42:29 Questions
4 Warchall: Live LFI by Gizmore 513 7y 358d 3.76 4.68 6.08 Feb 08, 2016 - 23:04:32 Questions
4 Warchall: Live RFI by Gizmore 454 7y 358d 3.55 4.95 6.32 Mar 02, 2016 - 10:33:25 Questions
4 HOST me by space 366 6y 311d 5.38 7.28 6.86 Questions
4 Warchall: Live RCE by phiber and nurfed 226 6y 151d 5.80 7.30 7.25 Questions
4 Training: Net Ports by Gizmore 405 5y 360d 3.13 4.74 4.70 Dec 29, 2015 - 12:52:13 Questions
5 Can you read me by Gizmore 440 12y 51d 3.81 5.69 5.53 Questions
5 Lettergrid by Gizmore 149 12y 51d 4.88 4.69 5.25 Questions
5 The Nap by Z 49 12y 51d 5.71 8.06 7.88 Questions
5 Sudoku I by Gizmore 132 12y 13h 7.44 7.65 7.94 Questions
5 DropDaBass by anto 29 11y 315d 6.50 5.25 5.75 Questions
5 Sidology by Gizmore 309 11y 315d 4.11 4.47 7.37 Feb 09, 2016 - 16:49:16 Questions
5 Out of the Cloud by anto 40 11y 307d 5.86 4.43 6.36 Questions
5 A Black Hats Tale by Z 200 11y 270d 5.98 7.68 8.00 Questions
5 Fix Us by Z and Gizmore 84 11y 63d 5.77 7.27 6.73 Questions
5 Table Names by Gizmore 675 9y 273d 4.95 6.15 6.45 Feb 05, 2016 - 23:31:06 Questions
5 The Last Hope by bsdhell 105 9y 261d 7.18 7.18 8.41 Questions
5 WC Hashing Game by Gizmore 196 9y 176d 4.22 5.16 6.03 Questions
5 The Travelling Customer by Gizmore 90 9y 122d 5.77 7.00 7.50 Questions
5 Preg Evasion by noother 119 9y 28d 6.96 9.17 8.52 Questions
5 Blinded by the light by Gizmore 341 8y 335d 6.02 7.40 7.65 Questions
5 Smile by livinskull and Gizmore 71 8y 306d 5.94 6.78 7.67 Questions
5 Inka by Gizmore 27 8y 88d 5.90 6.90 7.90 Questions
5 Shadowlamb - Chapter IV by Gizmore 27 7y 282d 4.33 2.89 5.44 Questions
5 Time to Reset by Gizmore 95 7y 240d 5.61 7.22 7.35 Questions
5 Brainfucked by Gizmore 198 6y 227d 4.13 5.30 6.00 Questions
5 QMine by quangntenemy 18 6y 227d 6.50 5.50 6.33 Questions
5 Zen by Gizmore 24 3y 167d 4.78 4.11 6.22 Questions
6 Morsed by Gizmore 64 12y 51d 6.33 6.73 7.00 Questions
6 Count, don't wonder by galen 29 12y 51d 5.75 5.50 7.38 Questions
6 Letterworm by Gizmore 93 12y 50d 5.00 5.53 6.88 Questions
6 Anderson Application Auditing by Z 181 12y 25d 6.36 8.85 9.18 Feb 08, 2016 - 15:46:02 Questions
6 The Cookie is a lie by Z 66 11y 249d 3.79 5.42 6.95 Questions
6 Malware by Z 195 11y 128d 4.07 5.52 6.74 Questions
6 Z - Reloaded by Z and Gizmore 131 10y 267d 5.79 7.61 8.15 Questions
6 Credit Card Challenge Pwned! by Z 59 10y 267d 5.68 7.09 8.59 Questions
6 GizCrypt by Gizmore 144 9y 261d 5.04 5.63 7.44 Questions
6 B.AiM by BAIM and Gizmore 20 9y 122d 5.86 7.00 7.43 Questions
6 Fremes by Gizmore 20 8y 306d 5.73 5.55 8.27 Questions
6 Babbage and Coldplay by ludde 41 8y 243d 6.20 6.00 7.40 Questions
6 Blinded by the lighter by kwisatz 179 8y 190d 7.58 8.58 8.67 Questions
6 Warchall: Tryouts by matrixman 99 8y 19d 8.00 9.00 9.07 Questions
6 Are you blind? by Mawekl 108 7y 289d 6.83 7.89 8.61 Questions
6 Light in the Darkness by Mawekl 130 7y 289d 7.24 8.71 7.41 Questions
6 Three Times Sad by dloser 7 6y 142d 8.00 8.50 8.00 Questions
6 Table Names II by nurfed 294 6y 104d 5.61 8.14 7.68 Mar 02, 2016 - 11:45:24 Questions
6 Experience by Gizmore 15 6y 10d 6.17 6.83 7.50 Questions
6 Disclosures by Gizmore and dloser 18 5y 332d 7.00 6.75 7.62 Questions
6 Nippon by Gizmore and lazer 5 3y 328d 8.00 7.00 9.67 Questions
7 Save the World by Z 194 12y 51d 6.43 7.90 7.87 Questions
7 Screwed Signup by Gizmore 228 11y 63d 5.94 7.47 7.44 Feb 09, 2016 - 16:20:39 Questions
7 Order By Query by Gizmore 469 10y 267d 6.33 7.49 7.32 Mar 14, 2016 - 22:58:21 Questions
7 Snake by Gizmore and lazer 46 9y 273d 5.64 6.14 8.71 Questions
7 Speed Your Way To VICtory by Jander 19 9y 13d 8.67 8.56 8.56 Questions
7 Training: Warchall - 7 Tropical Fruits by tropic 152 8y 154d 6.33 7.89 8.00 Questions
7 What is your Name? by Mawekl 35 7y 289d 7.33 8.33 7.78 Questions
7 Time to Reset II by Gizmore and noother 22 7y 236d 8.45 9.82 9.82 Questions
7 Stalking by Gizmore 10 6y 311d 6.50 5.25 10.00 Questions
7 Warchall: Nurxxed by nurfed 18 6y 129d 8.80 10.00 8.80 Questions
8 Agent Larry by Z 45 12y 51d 6.77 8.08 8.54 Questions
8 Crackcha by Gizmore 35 9y 152d 8.18 9.59 9.35 Questions
8 2013 New Years Special by quangntenemy 13 5y 347d 8.00 8.29 7.86 Questions
9 The BrownOS by dloser 3 6y 3d 10.00 6.00 10.00 Questions