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Kholan`s Profile

CountryGermany
UsernameKholan
Score10987
Global Rank2228
Country Rank114
Register DateJul 20, 2013 - 15:59:07
Last ActivityNov 28, 2019 - 02:52:36
Profile Views22913
FirstnameJonathan
Site Score Username Progress Last Update
OverTheWire.org6554Kholan41.76%Jul 22, 2016 - 10:53:13
wixxerd.com2391Kholan35.88%Jun 10, 2020 - 22:47:15
WeChall1393Kholan14.18%Nov 25, 2016 - 02:32:16
RedTigers Hackit309Kholan14.10%Jul 23, 2016 - 02:50:05
Hacking-Challenges140Kholan4.83%Aug 20, 2013 - 21:07:10
SPOJ0cafce250.00%May 24, 2016 - 02:02:09
No Such Con 2013200Kholan0.00%Jul 23, 2013 - 02:08:47
Kholan`s latest activities
Jun 10, 2020 - 22:47:15Lost -1.41% on wixxerd.com (-203 points)
Nov 25, 2016 - 02:32:17Gained 0.36% on WeChall (47 points)
Jul 23, 2016 - 02:50:06Gained 8.68% on RedTigers Hackit (245 points)
Jul 22, 2016 - 23:26:06Gained 2.17% on RedTigers Hackit (7 points)
Jul 21, 2016 - 23:11:14Gained 1.82% on OverTheWire.org (430 points)
May 24, 2016 - 09:32:57Unlinked an account from RedTigers Hackit (0 points)
Oct 01, 2015 - 20:53:17Gained 0.92% on WeChall (115 points)
Sep 12, 2015 - 11:41:02Gained 0.74% on WeChall (88 points)
Sep 10, 2015 - 19:27:23Gained 0.55% on WeChall (61 points)
Sep 09, 2015 - 22:48:01Gained 0.36% on WeChall (37 points)
Totalscore Graph for KholanRanking History for Kholan
Challenge(s) Overview for Kholan
Score Title Author Solvers Age Difficulty Education Fun Solved at Forums
0 CGX#1: PHP + Eclipse by gizmore and x 62 1y 169d 0.00 2.50 0.50 Questions
0 CGX#2: Apache on windows by gizmore and x 45 1y 169d 5.00 5.00 5.00 Questions
0 CGX#4: Ascii Encoding by gizmore and x 67 1y 164d 0.33 2.67 2.33 Questions
0 CGX#5: IRC with KVIrc by gizmore and x 37 1y 160d 5.00 5.00 5.00 Questions
0 CGX#6: Functions and Variables by gizmore and x 37 1y 151d 5.00 5.00 5.00 Questions
0 CGX#7: Object Orientation by gizmore and x 35 1y 151d 5.00 5.00 5.00 Questions
0 CGX#8: Base 64 by gizmore and x 63 1y 151d 0.00 0.00 0.00 Questions
0 CGX#11: Cross Site Scripting by gizmore and x 19 1y 37d 5.00 5.00 5.00 Questions
0 CGX#13: urls by gizmore and x 32 1y 33d 5.00 5.00 5.00 Questions
1 Training: Get Sourced by Gizmore 19554 16y 113d 0.49 1.75 2.21 Jul 21, 2013 - 19:37:52 Questions
1 Training: Stegano I by Gizmore 13444 16y 12d 1.07 2.56 2.63 Jul 21, 2013 - 19:40:35 Questions
1 Training: Crypto - Caesar I by Gizmore 12732 13y 243d 1.20 2.47 2.73 Jul 21, 2013 - 19:52:02 Questions
1 Training: WWW-Robots by Gizmore 11160 13y 214d 1.20 3.53 3.41 Jul 22, 2013 - 00:16:57 Questions
1 Training: ASCII by Gizmore 13028 13y 126d 0.55 1.83 1.69 Jul 22, 2013 - 00:21:59 Questions
1 Encodings: URL by Gizmore 11720 13y 126d 0.79 2.06 2.42 Jul 22, 2013 - 00:24:00 Questions
1 2021 Christmas Hippety by gizmore 72 2y 233d 3.14 2.21 4.43 Questions
1 Training: No DNS by gizmore 199 2y 95d 1.92 3.79 5.83 Questions
1 CGX#3: Binary Encoding by gizmore and x 575 1y 169d 0.30 2.23 2.26 Questions
1 CGX#10: SQL Injection by gizmore and x 90 1y 37d 3.44 5.56 6.11 Questions
1 CGX#14: Cracking Intro - Amaze Us by DejaVu, gizmore and x 27 210d 13h 4.08 5.67 8.83 Questions
1 Eigentor by gizmore 42 173d 11h 1.50 2.00 2.75 Questions
2 Prime Factory by ch0wch0w 7793 16y 113d 1.97 2.80 3.36 Sep 29, 2013 - 16:02:14 Questions
2 Training: Encodings I by Gizmore 5226 16y 40d 3.28 4.33 3.96 Jul 22, 2013 - 00:35:53 Questions
2 Training: Programming 1 by Gizmore 5067 16y 12d 2.89 4.60 4.86 Jul 22, 2013 - 00:41:02 Questions
2 Training: Regex by Gizmore 3128 13y 323d 4.17 6.11 5.09 Jul 22, 2013 - 01:05:40 Questions
2 Training: PHP LFI by Gizmore 4954 13y 294d 2.88 5.17 4.92 Jul 22, 2013 - 01:09:03 Questions
2 PHP 0817 by Gizmore 6165 13y 259d 1.61 3.79 3.50 Jul 22, 2013 - 18:15:57 Questions
2 Training: Crypto - Transposition I by Gizmore 3954 13y 243d 2.40 3.32 4.12 Jul 24, 2013 - 02:47:22 Questions
2 Training: Crypto - Substitution I by Gizmore 3218 13y 243d 3.05 3.66 4.41 Jul 24, 2013 - 10:39:22 Questions
2 Training: Crypto - Caesar II by Gizmore 2624 13y 243d 2.93 3.69 4.64 Jul 24, 2013 - 11:15:35 Questions
2 Training: Crypto - Digraphs by Gizmore 1242 13y 243d 4.26 4.47 5.30 Questions
2 Training: MySQL I by Gizmore 5956 13y 243d 2.12 4.17 4.28 Jul 22, 2013 - 04:36:15 Questions
2 Training: MySQL II by Gizmore 3032 13y 243d 4.83 5.97 6.00 Jul 22, 2013 - 13:02:00 Questions
2 Training: WWW-Basics by Gizmore 1659 13y 241d 2.21 4.22 3.78 Jul 22, 2013 - 19:08:59 Questions
2 Training: Register Globals by Gizmore 3017 13y 233d 2.57 4.55 4.62 Jul 24, 2013 - 02:51:30 Questions
2 Training: Math Pyramid by Gizmore 1875 13y 233d 4.13 4.15 5.31 Jul 22, 2013 - 00:05:53 Questions
2 Training: Baconian by Gizmore 1716 13y 226d 3.13 4.44 4.64 Questions
2 Training: LSB by Gizmore 2069 13y 214d 3.42 5.45 5.34 Jul 21, 2013 - 23:29:54 Questions
2 Training: GPG by Gizmore 1053 13y 201d 2.86 6.21 4.78 Aug 28, 2015 - 15:41:12 Questions
2 Limited Access by wannabe7331 2510 13y 179d 2.67 4.60 4.27 Sep 09, 2015 - 22:44:51 Questions
2 Limited Access Too by wannabe7331 and lordOric 1798 13y 176d 3.01 4.88 4.58 Sep 09, 2015 - 22:47:55 Questions
2 Shadowlamb - Chapter I by Gizmore 376 12y 362d 2.73 2.56 7.09 Jul 30, 2013 - 19:48:31 Questions
2 Identity by gizmore 144 12y 226d 5.10 5.71 8.26 Questions
2 Training: Warchall - The Beginning by WarChallStaff 2093 12y 216d 2.54 4.73 7.16 Jul 22, 2013 - 02:27:58 Questions
2 Repeating History by space and Gizmore 657 12y 136d 3.75 3.67 4.67 Questions
2 PHP My Admin by Gizmore 689 12y 131d 3.50 3.00 3.17 Questions
2 Training: Caterpillar by Gizmore 401 12y 117d 4.71 3.74 3.52 Questions
2 AUTH me by Gizmore 553 11y 7d 3.54 5.35 4.76 Questions
2 Interesting by Gizmore 239 10y 100d 3.30 4.30 6.43 Questions
2 Wanda by Gizmore 74 7y 281d 4.89 4.05 5.63 Questions
2 Railsbin by Gizmore 118 6y 229d 2.68 3.55 4.95 Questions
2 Factor 2 by Gizmore 160 4y 267d 2.55 3.70 6.85 Questions
2 2021 Christmas Tweet by gizmore 13 2y 235d 3.86 4.29 6.14 Questions
2 2021 Christmas Gifts by gizmore 21 2y 230d 2.86 5.00 5.86 Questions
2 2021 Christmas Grampa by gizmore 213 2y 216d 0.81 1.12 2.00 Questions
2 LoFi by gizmore 21 2y 87d 2.75 0.75 2.75 Questions
2 IRC: Duckhunt by gizmore 31 2y 68d 1.78 1.78 8.89 Questions
2 Training: Checksums by gizmore 67 1y 343d 1.93 1.53 3.27 Questions
2 TBS Rehearsal by gizmore and theAnswer 14 173d 11h 2.67 3.00 7.67 Questions
2 PyHash by gizmore 17 72d 8h 2.40 6.80 5.00 Questions
3 Connect the Dots by galen 967 16y 113d 3.35 4.00 5.37 Jul 21, 2013 - 23:48:05 Questions
3 hi by Gizmore 2035 16y 113d 2.40 3.30 3.50 Jul 22, 2013 - 00:13:24 Questions
3 Stegano Woman by Z 485 16y 87d 3.81 4.10 5.21 Questions
3 Flow Over Astronomy by anto 386 16y 12d 4.38 5.38 5.52 Questions
3 Towers of Hanoi by Z 230 16y 12d 4.67 5.40 6.93 Questions
3 Enlightment by anto 1118 15y 260d 5.05 4.74 6.10 Questions
3 Simply Red by anto 340 15y 260d 5.20 5.49 6.49 Questions
3 htmlspecialchars by Gizmore and Kender 1109 15y 127d 3.45 4.88 4.07 Questions
3 Impossible n'est pas français by CommComm 445 15y 118d 2.89 3.73 6.04 Questions
3 PHP 0815 by Gizmore 1105 15y 59d 4.04 5.39 5.16 Questions
3 Guesswork by Gizmore 1636 15y 59d 3.51 2.29 3.63 Nov 25, 2016 - 02:32:08 Questions
3 No Escape by Gizmore 2477 13y 335d 4.04 5.46 5.49 Jul 22, 2013 - 12:27:48 Questions
3 Training: Crypto - Substitution II by Gizmore 526 13y 243d 3.64 3.97 5.43 Questions
3 Training: WWW-Rewrites by Gizmore 437 13y 241d 3.33 5.15 5.41 Sep 10, 2015 - 19:27:18 Questions
3 Stegano Attachment by Gizmore 1971 13y 201d 2.53 4.00 4.54 Jul 24, 2013 - 01:59:58 Questions
3 Zebra by hirsch 1645 13y 184d 2.23 2.94 4.96 Jul 24, 2013 - 11:45:42 Questions
3 Pimitive Encryption by Gizmore 394 13y 89d 3.43 4.80 6.85 Questions
3 Vermeer by XcrAckX 233 13y 3d 3.93 4.09 5.84 Questions
3 Stop us by noother and Gizmore 327 12y 336d 4.67 6.03 6.28 Questions
3 PHP 0818 by noother 1124 12y 321d 3.18 4.80 4.96 Questions
3 Are you serial by Gizmore 616 12y 292d 3.34 5.59 5.62 Questions
3 Shadowlamb - Chapter II by Gizmore 91 12y 226d 4.39 4.04 7.74 Questions
3 SSH... Z is sleeping by Z 170 12y 157d 5.29 7.93 7.61 Questions
3 eXtract Me by oleg 155 12y 112d 5.53 6.25 6.89 Questions
3 PHP 0819 by space 724 12y 100d 4.54 6.09 6.04 Questions
3 Illuminati by Gizmore 91 10y 289d 3.65 5.47 5.76 Questions
3 Britcoin by Gizmore 39 6y 132d 2.76 5.12 6.59 Questions
3 Rubik's Cube by space 26 5y 284d 5.09 4.09 6.36 Questions
3 Contribute by Gizmore 12 3y 120d 2.50 2.50 6.00 Questions
3 2021 Christmas Friday by gizmore 42 2y 233d 2.80 3.40 8.00 Questions
3 Luggage by MagicToast 9 8d 9h 2.50 2.50 8.75 Questions
4 bill for Bill by Z 503 16y 62d 4.67 6.04 8.59 Questions
4 Trivia by Z and Gizmore 798 16y 23d 5.24 6.34 7.18 Questions
4 PHP 0816 by Gizmore 791 15y 42d 4.05 5.76 5.47 Questions
4 Quangcurrency by quangntenemy and Gizmore 298 14y 334d 3.68 5.90 6.66 Questions
4 Addslashes by Gizmore 877 14y 333d 5.40 7.24 6.64 Questions
4 Yourself PHP by Gizmore and Kender 733 13y 335d 4.59 6.83 6.02 Questions
4 The Guestbook by Gizmore 787 13y 335d 4.96 6.54 7.04 Questions
4 Crappyshare by Gizmore 632 13y 335d 3.75 5.49 6.10 Questions
4 Paranoid by Gizmore 158 13y 335d 3.11 1.80 4.97 Questions
4 MD5.SALT by Gizmore 609 13y 259d 5.11 6.25 6.82 Questions
4 Training: Bacon Returns by Gizmore 224 13y 212d 4.55 3.68 3.82 Questions
4 Tracks by Gizmore 923 12y 342d 2.64 3.16 3.38 Sep 09, 2015 - 22:20:18 Questions
4 Training: RegexMini by ludde 642 12y 308d 4.35 6.12 5.45 Aug 28, 2015 - 11:35:00 Questions
4 Shadowlamb - Chapter III by Gizmore 46 12y 201d 3.82 1.36 8.36 Questions
4 Burning Fox by Gizmore 153 12y 154d 4.81 6.56 8.19 Questions
4 Choose your Path by Mart and gizmore 606 12y 128d 4.29 5.75 6.62 Sep 12, 2015 - 10:07:00 Questions
4 Choose your Path II by Mart and gizmore 372 12y 126d 4.29 5.64 6.82 Questions
4 Chessy Hawks by Jinx 60 12y 114d 5.90 3.50 4.70 Questions
4 Py-Tong by space 497 12y 106d 4.33 6.30 6.67 Questions
4 Warchall: Live LFI by Gizmore 610 12y 55d 3.88 4.80 6.00 Sep 12, 2015 - 10:50:32 Questions
4 Warchall: Live RFI by Gizmore 537 12y 55d 3.60 5.05 6.43 Sep 12, 2015 - 11:40:55 Questions
4 HOST me by space 424 11y 8d 5.55 7.33 6.85 Questions
4 Warchall: Live RCE by phiber and nurfed 279 10y 213d 5.91 7.43 7.35 Questions
4 Training: Net Ports by Gizmore 451 10y 57d 3.12 4.83 4.67 Sep 09, 2015 - 22:33:58 Questions
4 Training: Time is of the Essence by gizmore 36 3y 286d 5.07 6.64 8.43 Questions
4 The Mime Files by Gizmore 53 3y 26d 3.46 4.54 7.92 Questions
4 Fineprint by gizmore 10 1y 343d 4.40 4.40 6.60 Questions
4 Gid Gud by gizmore 13 163d 14h 5.00 3.50 7.75 Questions
5 Can you read me by Gizmore 496 16y 113d 3.86 5.81 5.69 Oct 01, 2015 - 20:53:13 Questions
5 Lettergrid by Gizmore 168 16y 113d 5.10 4.70 5.40 Questions
5 The Nap by Z 56 16y 113d 5.74 8.00 8.00 Questions
5 Sudoku I by Gizmore 161 16y 62d 7.49 7.44 8.05 Questions
5 DropDaBass by anto 33 16y 12d 6.50 5.00 5.50 Questions
5 Sidology by Gizmore 337 16y 12d 4.16 4.39 7.27 Questions
5 Out of the Cloud by anto 44 16y 4d 5.73 4.33 6.33 Questions
5 A Black Hats Tale by Z 228 15y 332d 6.00 7.71 7.96 Questions
5 Fix Us by Z and Gizmore 89 15y 125d 5.75 7.38 6.83 Questions
5 Table Names by Gizmore 800 13y 335d 4.80 6.15 6.45 Sep 10, 2015 - 15:25:24 Questions
5 The Last Hope by bsdhell 121 13y 323d 7.40 7.15 8.25 Questions
5 WC Hashing Game by Gizmore 223 13y 238d 4.20 5.20 5.98 Questions
5 The Travelling Customer by Gizmore 107 13y 184d 5.81 6.92 7.65 Questions
5 Preg Evasion by noother 166 13y 90d 6.96 9.15 8.54 Questions
5 Blinded by the light by Gizmore 399 13y 32d 6.11 7.49 7.70 Questions
5 Smile by livinskull and Gizmore 83 13y 3d 5.84 6.79 7.74 Questions
5 Inka by Gizmore 35 12y 149d 6.00 7.08 7.92 Questions
5 Shadowlamb - Chapter IV by Gizmore 31 11y 344d 4.50 2.80 5.30 Questions
5 Time to Reset by Gizmore 127 11y 302d 5.54 7.19 7.38 Questions
5 Brainfucked by Gizmore 256 10y 289d 4.21 5.39 5.89 Questions
5 QMine by quangntenemy 20 10y 289d 6.50 5.50 6.33 Questions
5 Zen by Gizmore 31 7y 228d 5.00 4.33 6.75 Questions
5 Tribal Revival by gizmore 2 1y 214d 7.00 3.00 6.00 Questions
5 2020 Christmas Special by quangntenemy and Gizmore 14 3y 217d 4.83 6.17 9.33 Questions
5 Valentine's Gold by gizmore and tehron 10 161d 6h 4.50 5.00 9.50 Questions
6 Morsed by Gizmore 73 16y 113d 6.31 6.88 6.94 Questions
6 Count, don't wonder by galen 34 16y 113d 5.89 5.44 7.33 Questions
6 Letterworm by Gizmore 101 16y 112d 5.00 5.47 7.05 Questions
6 Anderson Application Auditing by Z 214 16y 87d 6.33 8.76 9.18 Questions
6 The Cookie is a lie by Z 68 15y 311d 3.76 5.38 6.90 Questions
6 Malware by Z 206 15y 190d 4.17 5.60 6.77 Questions
6 Z - Reloaded by Z and Gizmore 138 14y 329d 5.85 7.65 8.18 Questions
6 Credit Card Challenge Pwned! by Z 60 14y 329d 5.65 7.17 8.65 Questions
6 GizCrypt by Gizmore 163 13y 323d 4.97 5.83 7.54 Questions
6 B.AiM by BAIM and Gizmore 20 13y 184d 5.86 7.00 7.43 Questions
6 Fremes by Gizmore 26 13y 3d 5.71 5.43 8.43 Questions
6 Babbage and Coldplay by ludde 46 12y 305d 6.08 6.38 7.38 Questions
6 Blinded by the lighter by kwisatz 204 12y 252d 7.49 8.46 8.63 Questions
6 Warchall: Tryouts by matrixman 144 12y 81d 8.00 9.00 9.00 Questions
6 Are you blind? by Mawekl 128 11y 351d 6.71 7.90 8.57 Questions
6 Light in the Darkness by Mawekl 148 11y 351d 7.35 8.85 7.55 Questions
6 Three Times Sad by dloser 10 10y 204d 8.20 8.20 8.40 Questions
6 Table Names II by nurfed 349 10y 166d 5.70 8.15 7.73 Questions
6 Experience by Gizmore 20 10y 71d 6.44 5.67 6.56 Questions
6 Nippon by Gizmore and lazer 10 8y 24d 8.29 5.00 6.71 Questions
6 Temper by jusb3 6 3y 95d 7.00 8.75 10.00 Questions
7 Save the World by Z 226 16y 113d 6.55 8.00 7.87 Questions
7 Screwed Signup by Gizmore 299 15y 125d 5.69 7.43 7.38 Questions
7 Order By Query by Gizmore 515 14y 329d 6.46 7.56 7.34 Questions
7 Snake by Gizmore and lazer 46 13y 335d 5.64 6.14 8.71 Questions
7 Speed Your Way To VICtory by Jander 21 13y 75d 8.70 8.70 8.70 Questions
7 Training: Warchall - 7 Tropical Fruits by tropic 171 12y 216d 6.52 8.10 8.19 Questions
7 What is your Name? by Mawekl 42 11y 351d 7.18 8.09 7.55 Questions
7 Time to Reset II by Gizmore and noother 25 11y 297d 8.45 9.82 9.82 Questions
7 Stalking by Gizmore 14 11y 7d 6.67 5.17 10.00 Questions
7 Warchall: Nurxxed by nurfed 21 10y 191d 8.71 10.00 9.00 Questions
7 Disclosures by gizmore and dloser 20 10y 29d 7.11 6.89 7.78 Questions
7 Old Years Eve 2020 by Gizmore 13 3y 210d 6.50 5.25 5.75 Questions
7 Memorized by Gizmore 9 3y 193d 5.00 7.25 8.00 Questions
8 Agent Larry by Z 48 16y 113d 6.77 8.08 8.54 Questions
8 Crackcha by Gizmore 40 13y 214d 8.18 9.59 9.35 Questions
8 2013 New Years Special by quangntenemy 17 10y 44d 8.00 8.29 7.86 Questions
9 The BrownOS by dloser 4 10y 64d 10.00 6.67 10.00 Questions
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