Username: 
Password: 
Restrict session to IP 

Skygrinder`s Profile

About Skygrinder
What?
AvatarSkygrinder`s Avatar
CountryGreece
UsernameSkygrinder
Score24614
Global Rank912
Country Rank8
Register DateJul 18, 2009 - 21:28:40
Last ActivitySep 12, 2015 - 22:16:53
Profile Views26752
FirstnameKyriakos
Age19y 102d
BirthdateFri, Oct 20, 2000
City Athens
Send a mail to Skygrinder

Favorite sites
CSTutoringCenter
Rankk
WeChall
Site Score Username Progress Last Update
ThisisLegal.com4480[Unknown]57.89%Apr 22, 2017 - 10:19:47
Hispabyte183[Unknown]46.15%Aug 06, 2009 - 07:50:20
Net-Force1353[Unknown]26.32%Oct 23, 2011 - 17:05:33
Hacker.org3537[Unknown]19.86%Dec 12, 2010 - 19:00:57
Astalavista1368[Unknown]17.31%Nov 15, 2011 - 06:35:16
Security Override593[Unknown]16.37%Oct 23, 2011 - 15:07:13
Black Zero129[Unknown]14.67%Nov 18, 2009 - 20:15:51
DareYourMind1386[Unknown]14.21%Sep 12, 2015 - 22:14:38
Electrica1346[Unknown]11.36%Jul 21, 2010 - 18:07:46
CanYouHack.It199[Unknown]10.49%Sep 12, 2015 - 22:14:53
HackQuest169[Unknown]9.16%Jun 08, 2012 - 19:32:14
LOST-Chall749[Unknown]9.00%Dec 15, 2010 - 23:52:00
MiBs Challenges439[Unknown]8.97%Aug 19, 2011 - 11:22:13
TheBlackSheep1494[Unknown]8.77%Jul 22, 2010 - 06:11:54
HackThisSite159[Unknown]8.14%Dec 11, 2010 - 22:41:53
CSTutoringCenter1152[Unknown]8.09%Aug 16, 2011 - 17:05:29
HackBBS106[Unknown]7.83%Aug 18, 2011 - 20:07:46
Rankk1302[Unknown]7.79%Dec 17, 2010 - 16:19:04
EnigmaGroup455[Unknown]7.23%Aug 18, 2011 - 16:39:50
TryThis0ne34[Unknown]6.69%Dec 14, 2010 - 21:59:48
listbrain.tk19[Unknown]6.06%Aug 21, 2011 - 17:11:23
Right-Answer538[Unknown]5.93%Sep 12, 2015 - 22:14:50
WeChall220[Unknown]5.77%Nov 16, 2011 - 08:07:12
BrainQuest2697[Unknown]4.64%Nov 16, 2011 - 18:04:58
thebackupbox32[Unknown]3.70%Aug 10, 2009 - 19:13:49
NewbieContest272[Unknown]2.84%Sep 12, 2015 - 22:14:37
Happy-Security69[Unknown]2.19%Aug 19, 2011 - 11:01:01
Show Your Skills65[Unknown]1.96%Sep 23, 2013 - 19:21:21
infomirmo18[Unknown]0.71%Dec 17, 2010 - 15:51:50
Root-Me37[Unknown]0.45%Sep 12, 2015 - 22:14:49
Yashira14[Unknown]0.28%Sep 12, 2015 - 22:14:39
Skygrinder`s latest activites
Apr 22, 2017 - 10:19:47Lost -6.58% on ThisisLegal.com (-1328 points)
Sep 12, 2015 - 22:14:53Gained 0.16% on CanYouHack.It (6 points)
Sep 23, 2013 - 19:23:29Unlinked an account from TDHack (-5 points)
Sep 21, 2013 - 21:17:55Linked an account to Tasteless with 0.00% (0 points)
Nov 30, 2012 - 11:02:23Gained 2.95% on Right-Answer (329 points)
Nov 10, 2012 - 12:54:56Gained 0.15% on Right-Answer (13 points)
Jun 20, 2012 - 07:20:50Unlinked an account from Webhacking.kr (-2 points)
Jun 16, 2012 - 16:41:57Linked an account to Yoire with 22.20% (0 points)
Jun 08, 2012 - 19:32:55Gained 0.10% on Right-Answer (9 points)
Apr 28, 2012 - 15:19:04Lost -8.71% on Right-Answer (-949 points)
Totalscore Graph for SkygrinderRanking History for Skygrinder

Skygrinder has 2 favorite Links

Challenge(s) Overview for Skygrinder
Score Title Author Solvers Age Difficulty Education Fun Solved at Forums
1 Training: Get Sourced by Gizmore 14617 11y 296d 0.47 1.67 2.08 Jul 18, 2009 - 21:30:17 Questions
1 Training: Stegano I by Gizmore 9965 11y 195d 1.05 2.53 2.54 Jul 18, 2009 - 21:39:43 Questions
1 Training: Crypto - Caesar I by Gizmore 9430 9y 61d 1.18 2.45 2.69 Dec 14, 2010 - 14:30:55 Questions
1 Training: WWW-Robots by Gizmore 8390 9y 32d 1.18 3.52 3.39 Dec 27, 2010 - 00:17:21 Questions
1 Training: ASCII by Gizmore 9821 8y 310d 0.54 1.78 1.63 Aug 15, 2011 - 22:00:34 Questions
1 Encodings: URL by Gizmore 8953 8y 310d 0.76 1.99 2.34 Aug 15, 2011 - 22:01:30 Questions
2 Prime Factory by ch0wch0w 6187 11y 296d 1.96 2.77 3.42 Jul 26, 2009 - 13:42:50 Questions
2 Training: Encodings I by Gizmore 3941 11y 223d 3.35 4.33 3.87 Questions
2 Training: Programming 1 by Gizmore 4028 11y 195d 2.86 4.59 4.77 Jul 26, 2009 - 14:24:50 Questions
2 Training: Regex by Gizmore 2310 9y 141d 4.21 6.14 5.20 Questions
2 Training: PHP LFI by Gizmore 3960 9y 112d 2.90 5.08 4.80 Dec 14, 2010 - 14:22:49 Questions
2 PHP 0817 by Gizmore 4953 9y 77d 1.55 3.74 3.42 Dec 14, 2010 - 17:14:54 Questions
2 Training: Crypto - Transposition I by Gizmore 3035 9y 61d 2.36 3.31 4.11 Questions
2 Training: Crypto - Substitution I by Gizmore 2474 9y 61d 2.99 3.53 4.21 Questions
2 Training: Crypto - Caesar II by Gizmore 1981 9y 61d 2.93 3.59 4.66 Questions
2 Training: Crypto - Digraphs by Gizmore 917 9y 61d 4.01 4.31 5.13 Questions
2 Training: MySQL I by Gizmore 4680 9y 61d 2.12 4.10 4.30 Dec 14, 2010 - 15:05:13 Questions
2 Training: MySQL II by Gizmore 2320 9y 61d 4.75 5.91 6.02 Questions
2 Training: WWW-Basics by Gizmore 1470 9y 59d 2.24 4.22 3.87 Dec 14, 2010 - 15:59:48 Questions
2 Training: Register Globals by Gizmore 2457 9y 51d 2.61 4.52 4.60 Dec 14, 2010 - 16:40:26 Questions
2 Training: Math Pyramid by Gizmore 1505 9y 51d 4.08 4.13 5.42 Questions
2 Training: Baconian by Gizmore 1293 9y 44d 3.13 4.39 4.54 Nov 16, 2011 - 07:59:47 Questions
2 Training: LSB by Gizmore 1686 9y 32d 3.44 5.51 5.36 Questions
2 Training: GPG by Gizmore 869 9y 19d 2.86 6.14 4.52 Questions
2 Limited Access by wannabe7331 2069 8y 362d 2.77 4.65 4.30 Nov 16, 2011 - 07:36:24 Questions
2 Limited Access Too by wannabe7331 and lordOric 1483 8y 359d 3.04 4.85 4.60 Nov 16, 2011 - 07:36:55 Questions
2 Shadowlamb - Chapter I by Gizmore 305 8y 180d 2.91 2.67 7.17 Questions
2 Training: Warchall - The Beginning by WarChallStaff 1606 8y 34d 2.41 4.60 7.40 Questions
2 Repeating History by space and Gizmore 485 7y 319d 3.54 3.38 4.52 Questions
2 PHP My Admin by Gizmore 442 7y 315d 3.42 2.87 3.10 Questions
2 Training: Caterpillar by Gizmore 224 7y 300d 4.26 3.50 3.32 Questions
2 AUTH me by Gizmore 366 6y 191d 3.51 5.26 4.74 Questions
2 Interesting by Gizmore 190 5y 283d 3.48 4.33 6.38 Questions
2 Wanda by Gizmore 34 3y 100d 4.33 3.75 5.50 Questions
2 Railsbin by Gizmore 67 2y 47d 2.82 3.29 4.94 Questions
2 Factor 2 by Gizmore 27 85d 20h 2.22 3.44 6.89 Questions
3 Connect the Dots by galen 813 11y 296d 3.43 3.83 5.42 Questions
3 hi by Gizmore 1758 11y 296d 2.43 3.45 3.63 Questions
3 Stegano Woman by Z 366 11y 270d 3.83 4.03 5.29 Questions
3 Flow Over Astronomy by anto 330 11y 195d 4.44 5.33 5.39 Questions
3 Towers of Hanoi by Z 208 11y 195d 4.70 5.41 6.85 Questions
3 Enlightment by anto 1022 11y 78d 5.07 4.69 6.07 Questions
3 Simply Red by anto 242 11y 78d 5.20 5.40 6.47 Questions
3 htmlspecialchars by Gizmore and Kender 949 10y 310d 3.45 4.97 4.03 Questions
3 Impossible n'est pas français by CommComm 371 10y 302d 2.80 3.62 6.08 Questions
3 PHP 0815 by Gizmore 944 10y 243d 3.92 5.31 5.13 Questions
3 Guesswork by Gizmore 1470 10y 243d 3.52 2.33 3.66 Nov 16, 2011 - 08:07:12 Questions
3 No Escape by Gizmore 2191 9y 153d 3.97 5.46 5.41 Questions
3 Training: Crypto - Substitution II by Gizmore 427 9y 61d 3.62 3.83 5.28 Questions
3 Training: WWW-Rewrites by Gizmore 388 9y 59d 3.38 5.19 5.49 Questions
3 Stegano Attachment by Gizmore 1663 9y 19d 2.36 3.83 4.37 Nov 16, 2011 - 07:45:01 Questions
3 Zebra by hirsch 1219 9y 3d 2.15 2.91 4.98 Questions
3 Pimitive Encryption by Gizmore 329 8y 272d 3.45 4.89 6.87 Questions
3 Vermeer by XcrAckX 201 8y 186d 3.89 4.00 5.62 Questions
3 Stop us by noother and Gizmore 271 8y 154d 4.60 5.86 6.20 Questions
3 PHP 0818 by noother 935 8y 139d 3.15 4.72 4.88 Questions
3 Are you serial by Gizmore 554 8y 111d 3.34 5.70 5.70 Questions
3 Shadowlamb - Chapter II by Gizmore 83 8y 44d 4.42 3.74 7.53 Questions
3 SSH... Z is sleeping by Z 133 7y 341d 5.20 7.92 7.56 Questions
3 eXtract Me by oleg 119 7y 295d 5.56 6.19 6.89 Questions
3 PHP 0819 by space 634 7y 283d 4.54 6.05 6.16 Questions
3 Illuminati by Gizmore 64 6y 108d 3.58 5.42 5.58 Questions
3 Britcoin by Gizmore 25 1y 315d 2.73 4.55 6.27 Questions
3 Rubik's Cube by space 16 1y 102d 5.12 4.50 6.75 Questions
4 bill for Bill by Z 478 11y 245d 4.64 6.00 8.53 Questions
4 Trivia by Z and Gizmore 726 11y 206d 5.28 6.33 7.19 Questions
4 PHP 0816 by Gizmore 681 10y 226d 3.93 5.74 5.33 Questions
4 Quangcurrency by quangntenemy and Gizmore 251 10y 152d 3.79 6.00 6.74 Questions
4 Addslashes by Gizmore 751 10y 151d 5.43 7.20 6.48 Questions
4 Yourself PHP by Gizmore and Kender 621 9y 153d 4.49 6.76 5.98 Questions
4 The Guestbook by Gizmore 684 9y 153d 4.89 6.51 7.07 Questions
4 Crappyshare by Gizmore 504 9y 153d 3.95 5.60 6.16 Questions
4 Paranoid by Gizmore 138 9y 153d 3.31 1.90 5.10 Questions
4 MD5.SALT by Gizmore 536 9y 77d 5.21 6.39 7.02 Questions
4 Training: Bacon Returns by Gizmore 165 9y 30d 4.33 3.28 3.39 Questions
4 Tracks by Gizmore 782 8y 160d 2.63 3.24 3.48 Nov 16, 2011 - 07:40:16 Questions
4 Training: RegexMini by ludde 576 8y 126d 4.43 6.15 5.43 Questions
4 Identity by Gizmore 109 8y 44d 5.07 5.69 8.28 Questions
4 Shadowlamb - Chapter III by Gizmore 40 8y 19d 4.33 1.11 8.11 Questions
4 Burning Fox by Gizmore 138 7y 337d 4.91 6.70 8.39 Questions
4 Choose your Path by Mart and Gizmore 499 7y 312d 4.29 5.76 6.73 Questions
4 Choose your Path II by Mart and Gizmore 291 7y 309d 4.30 5.61 6.91 Questions
4 Chessy Hawks by Jinx 37 7y 297d 5.43 2.71 4.43 Questions
4 Py-Tong by space 377 7y 289d 4.28 6.34 6.72 Questions
4 Warchall: Live LFI by Gizmore 503 7y 238d 3.76 4.68 6.08 Questions
4 Warchall: Live RFI by Gizmore 448 7y 238d 3.55 4.95 6.32 Questions
4 HOST me by space 364 6y 191d 5.38 7.28 6.86 Questions
4 Warchall: Live RCE by phiber and nurfed 222 6y 32d 5.84 7.32 7.21 Questions
4 Training: Net Ports by Gizmore 397 5y 240d 3.18 4.73 4.73 Questions
5 Can you read me by Gizmore 431 11y 296d 3.81 5.69 5.53 Questions
5 Lettergrid by Gizmore 145 11y 296d 4.88 4.69 5.25 Questions
5 The Nap by Z 49 11y 296d 5.71 8.06 7.88 Questions
5 Sudoku I by Gizmore 130 11y 245d 7.44 7.65 7.94 Questions
5 DropDaBass by anto 28 11y 195d 6.55 5.27 5.73 Questions
5 Sidology by Gizmore 307 11y 195d 4.11 4.41 7.32 Questions
5 Out of the Cloud by anto 40 11y 188d 5.86 4.43 6.36 Questions
5 A Black Hats Tale by Z 199 11y 150d 5.97 7.67 7.95 Questions
5 Fix Us by Z and Gizmore 84 10y 308d 5.77 7.27 6.73 Questions
5 Table Names by Gizmore 665 9y 153d 4.95 6.15 6.45 Questions
5 The Last Hope by bsdhell 105 9y 141d 7.18 7.18 8.41 Questions
5 WC Hashing Game by Gizmore 194 9y 56d 4.20 4.97 5.86 Questions
5 The Travelling Customer by Gizmore 88 9y 3d 5.77 7.00 7.50 Questions
5 Preg Evasion by noother 117 8y 273d 6.96 9.17 8.52 Questions
5 Blinded by the light by Gizmore 333 8y 215d 6.02 7.40 7.65 Questions
5 Smile by livinskull and Gizmore 70 8y 186d 5.94 6.78 7.67 Questions
5 Inka by Gizmore 26 7y 333d 5.90 6.90 7.90 Questions
5 Shadowlamb - Chapter IV by Gizmore 27 7y 162d 4.33 2.89 5.44 Questions
5 Time to Reset by Gizmore 92 7y 120d 5.61 7.22 7.35 Questions
5 Brainfucked by Gizmore 192 6y 108d 4.14 5.28 6.00 Questions
5 QMine by quangntenemy 18 6y 108d 6.50 5.50 6.33 Questions
5 Zen by Gizmore 22 3y 47d 4.75 4.00 6.38 Questions
6 Morsed by Gizmore 64 11y 296d 6.33 6.73 7.00 Questions
6 Count, don't wonder by galen 29 11y 296d 5.75 5.50 7.38 Questions
6 Letterworm by Gizmore 92 11y 295d 5.00 5.53 6.88 Questions
6 Anderson Application Auditing by Z 178 11y 270d 6.34 8.82 9.16 Questions
6 The Cookie is a lie by Z 66 11y 130d 3.79 5.42 6.95 Questions
6 Malware by Z 195 11y 8d 4.07 5.52 6.74 Questions
6 Z - Reloaded by Z and Gizmore 131 10y 147d 5.79 7.61 8.15 Questions
6 Credit Card Challenge Pwned! by Z 59 10y 147d 5.68 7.09 8.59 Questions
6 GizCrypt by Gizmore 141 9y 141d 5.04 5.63 7.44 Questions
6 B.AiM by BAIM and Gizmore 20 9y 3d 5.86 7.00 7.43 Questions
6 Fremes by Gizmore 20 8y 186d 5.73 5.55 8.27 Questions
6 Babbage and Coldplay by ludde 41 8y 123d 6.20 6.00 7.40 Questions
6 Blinded by the lighter by kwisatz 176 8y 70d 7.58 8.58 8.67 Questions
6 Warchall: Tryouts by matrixman 95 7y 264d 8.00 9.00 9.07 Questions
6 Are you blind? by Mawekl 106 7y 169d 6.83 7.89 8.61 Questions
6 Light in the Darkness by Mawekl 128 7y 169d 7.24 8.71 7.41 Questions
6 Three Times Sad by dloser 6 6y 22d 8.00 8.50 8.00 Questions
6 Table Names II by nurfed 288 5y 349d 5.61 8.14 7.68 Questions
6 Experience by Gizmore 15 5y 255d 6.17 6.83 7.50 Questions
6 Disclosures by Gizmore and dloser 18 5y 212d 7.00 6.75 7.62 Questions
6 Nippon by Gizmore and lazer 5 3y 208d 8.00 7.00 9.67 Questions
7 Save the World by Z 191 11y 296d 6.43 7.90 7.87 Questions
7 Screwed Signup by Gizmore 222 10y 308d 6.00 7.52 7.35 Questions
7 Order By Query by Gizmore 463 10y 147d 6.33 7.49 7.32 Questions
7 Snake by Gizmore and lazer 46 9y 153d 5.64 6.14 8.71 Questions
7 Speed Your Way To VICtory by Jander 19 8y 259d 8.67 8.56 8.56 Questions
7 Training: Warchall - 7 Tropical Fruits by tropic 150 8y 34d 6.35 7.94 8.12 Questions
7 What is your Name? by Mawekl 35 7y 169d 7.33 8.33 7.78 Questions
7 Time to Reset II by Gizmore and noother 22 7y 116d 8.45 9.82 9.82 Questions
7 Stalking by Gizmore 10 6y 191d 6.50 5.25 10.00 Questions
7 Warchall: Nurxxed by nurfed 18 6y 9d 8.80 10.00 8.80 Questions
8 Agent Larry by Z 45 11y 296d 6.77 8.08 8.54 Questions
8 Crackcha by Gizmore 34 9y 32d 8.12 9.56 9.31 Questions
8 2013 New Years Special by quangntenemy 13 5y 228d 8.00 8.29 7.86 Questions
9 The BrownOS by dloser 3 5y 248d 10.00 6.00 10.00 Questions