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sisyang`s Profile

Avatarsisyang`s Avatar
CountryKorea, Republic Of
Usernamesisyang
Score306699
Global Rank25
Country Rank1
Register DateNov 17, 2013 - 13:31:38
Last ActivityOct 27, 2021 - 09:57:13
Profile Views46659
Site Score Username Progress Last Update
RedTigers Hackit15307sisyang100.00%Apr 26, 2014 - 07:55:33
LordofSQLi18024sisyang100.00%Jul 12, 2020 - 15:35:27
IRISSCON 2012 Lost Challenges14395sisyang100.00%Oct 01, 2014 - 16:07:23
SuNiNaTaS16361sisyang100.00%Jul 14, 2016 - 04:23:21
Reversing.Kr15903sisyang2100.00%Jul 06, 2016 - 12:12:23
Security Override20964sisyang100.00%Oct 28, 2014 - 15:21:25
hax.tor.hu16945sisyang100.00%May 09, 2016 - 03:40:50
ThisisLegal.com17787sisyang100.00%Nov 25, 2020 - 03:44:10
HackThisSite22863sisyang100.00%Dec 22, 2020 - 16:09:20
Hacker Gateway3971sis-yang95.65%Feb 11, 2021 - 13:28:42
try to decrypt7965sisyang92.86%Jan 21, 2021 - 13:40:52
Yoire8498sisyang91.84%Jan 22, 2021 - 14:11:22
Defend the Web15961sisyang84.72%Oct 28, 2021 - 04:38:53
+Ma's Reversing11872sisyang78.57%Jul 18, 2016 - 11:49:03
CanYouHack.It12565sisyang77.30%Jun 24, 2016 - 18:00:47
Net-Force12214sisyang176.84%Nov 16, 2020 - 02:46:30
Tasteless7819sisyang69.47%Dec 19, 2014 - 02:30:06
wargame.kr12928sisyang68.72%Feb 12, 2021 - 08:43:26
Hack-Me5811sisyang64.73%Jan 16, 2015 - 14:57:17
Challengeland5645sisyang60.05%Jan 17, 2021 - 15:44:37
Mod-X4694sisyang55.56%Feb 12, 2021 - 08:43:44
WeChall8970sisyang51.04%Aug 26, 2020 - 08:24:52
Webhacking.kr4769sisyang40.97%Apr 16, 2021 - 20:50:23
OverTheWire.org3384sisyang27.17%Jul 14, 2016 - 03:39:39
TheBlackSheep6269sisyang26.61%May 11, 2016 - 17:00:56
Root-Me7671r00tsis25.63%Dec 24, 2020 - 01:40:06
CodeShell.kr0SISdoc21.97%May 10, 2016 - 16:57:33
Electrica2401sisyang118.18%Jan 10, 2021 - 13:45:37
NewbieContest2556sisyang14.65%Mar 01, 2021 - 13:50:14
W3Challs972sisyang11.96%Mar 30, 2020 - 08:16:03
RingZer0 Team Online CTF1205sis7.10%Aug 04, 2016 - 10:51:23
pwnable.kr10sisyang21.29%Jun 24, 2016 - 18:00:51
Hack The Box0sisyang0.00%Oct 13, 2021 - 03:48:27
sisyang`s latest activites
Oct 28, 2021 - 04:38:54Gained 2.19% on Defend the Web (546 points)
Oct 13, 2021 - 03:48:28Linked an account to Hack The Box with 0.00% (0 points)
Oct 11, 2021 - 05:16:22Gained 2.18% on Defend the Web (541 points)
Apr 16, 2021 - 20:50:23Lost -406.38% on Webhacking.kr (-106926 points)
Mar 01, 2021 - 13:50:16Gained 0.93% on NewbieContest (211 points)
Feb 23, 2021 - 04:49:38Linked an account to NewbieContest with 14.07% (2385 points)
Feb 12, 2021 - 08:43:46Gained 11.12% on Mod-X (1764 points)
Feb 12, 2021 - 08:43:27Gained 0.19% on wargame.kr (40 points)
Feb 11, 2021 - 13:28:43Gained 4.35% on Hacker Gateway (257 points)
Feb 04, 2021 - 10:00:15Gained 4.34% on Hacker Gateway (253 points)
Totalscore Graph for sisyangRanking History for sisyang

sisyang has 1 favorite Links

Challenge(s) Overview for sisyang
Score Title Author Solvers Age Difficulty Education Fun Solved at Forums
1 Training: Get Sourced by Gizmore 17521 13y 207d 0.47 1.69 2.12 Nov 17, 2013 - 15:06:29 Questions
1 Training: Stegano I by Gizmore 12095 13y 106d 1.09 2.55 2.56 Nov 18, 2013 - 01:29:54 Questions
1 Training: Crypto - Caesar I by Gizmore 11455 10y 337d 1.20 2.48 2.71 Nov 17, 2013 - 15:27:57 Questions
1 Training: WWW-Robots by Gizmore 10099 10y 308d 1.21 3.51 3.40 Nov 20, 2013 - 16:18:59 Questions
1 Training: ASCII by Gizmore 11760 10y 221d 0.54 1.79 1.63 Nov 17, 2013 - 15:22:55 Questions
1 Encodings: URL by Gizmore 10645 10y 221d 0.80 2.03 2.39 Nov 18, 2013 - 12:10:25 Questions
2 Prime Factory by ch0wch0w 7334 13y 207d 1.99 2.80 3.37 Nov 17, 2013 - 16:50:44 Questions
2 Training: Encodings I by Gizmore 4861 13y 134d 3.34 4.32 3.88 Dec 09, 2013 - 08:30:28 Questions
2 Training: Programming 1 by Gizmore 4759 13y 106d 2.88 4.62 4.80 Nov 26, 2013 - 13:36:40 Questions
2 Training: Regex by Gizmore 2886 11y 52d 4.14 6.15 5.14 Dec 10, 2013 - 02:39:32 Questions
2 Training: PHP LFI by Gizmore 4648 11y 23d 2.90 5.21 4.93 Nov 30, 2013 - 05:04:33 Questions
2 PHP 0817 by Gizmore 5750 10y 353d 1.60 3.79 3.49 Nov 26, 2013 - 14:51:31 Questions
2 Training: Crypto - Transposition I by Gizmore 3673 10y 337d 2.43 3.30 4.10 Nov 24, 2013 - 14:55:14 Questions
2 Training: Crypto - Substitution I by Gizmore 2978 10y 337d 3.05 3.57 4.31 Dec 10, 2013 - 14:20:03 Questions
2 Training: Crypto - Caesar II by Gizmore 2402 10y 337d 2.93 3.62 4.65 Dec 19, 2013 - 16:14:58 Questions
2 Training: Crypto - Digraphs by Gizmore 1145 10y 337d 4.21 4.38 5.24 Feb 09, 2014 - 17:04:02 Questions
2 Training: MySQL I by Gizmore 5521 10y 337d 2.13 4.16 4.31 Nov 18, 2013 - 02:01:16 Questions
2 Training: MySQL II by Gizmore 2816 10y 337d 4.81 5.98 6.00 Nov 18, 2013 - 11:22:06 Questions
2 Training: WWW-Basics by Gizmore 1595 10y 335d 2.22 4.23 3.79 Nov 21, 2013 - 21:48:36 Questions
2 Training: Register Globals by Gizmore 2812 10y 327d 2.60 4.55 4.64 Dec 09, 2013 - 11:30:36 Questions
2 Training: Math Pyramid by Gizmore 1755 10y 327d 4.14 4.11 5.33 Dec 15, 2013 - 15:10:43 Questions
2 Training: Baconian by Gizmore 1571 10y 320d 3.19 4.46 4.67 Dec 17, 2013 - 17:42:26 Questions
2 Training: LSB by Gizmore 1935 10y 308d 3.46 5.49 5.33 Dec 12, 2013 - 12:44:37 Questions
2 Training: GPG by Gizmore 992 10y 295d 2.89 6.13 4.65 Dec 18, 2013 - 08:35:31 Questions
2 Limited Access by wannabe7331 2353 10y 273d 2.70 4.65 4.32 Dec 08, 2013 - 17:29:58 Questions
2 Limited Access Too by wannabe7331 and lordOric 1683 10y 270d 3.00 4.84 4.57 Dec 10, 2013 - 17:10:19 Questions
2 Shadowlamb - Chapter I by Gizmore 353 10y 91d 2.81 2.56 7.18 Aug 26, 2020 - 08:24:44 Questions
2 Training: Warchall - The Beginning by WarChallStaff 1827 9y 310d 2.51 4.69 7.43 Dec 14, 2013 - 03:38:46 Questions
2 Repeating History by space and Gizmore 603 9y 230d 3.55 3.53 4.58 Apr 02, 2016 - 16:33:55 Questions
2 PHP My Admin by Gizmore 601 9y 225d 3.57 2.94 3.09 Dec 30, 2014 - 13:20:28 Questions
2 Training: Caterpillar by Gizmore 342 9y 211d 4.45 3.58 3.32 May 02, 2016 - 15:38:46 Questions
2 AUTH me by Gizmore 485 8y 102d 3.50 5.28 4.72 Apr 11, 2016 - 04:27:50 Questions
2 Interesting by Gizmore 217 7y 194d 3.58 4.38 6.58 Apr 25, 2016 - 18:39:02 Questions
2 Wanda by Gizmore 55 5y 11d 4.62 4.25 5.81 Questions
2 Railsbin by Gizmore 89 3y 323d 2.68 3.37 4.89 Questions
2 Factor 2 by Gizmore 110 1y 361d 2.53 3.53 6.65 Questions
3 Connect the Dots by galen 904 13y 207d 3.39 3.93 5.39 Feb 06, 2014 - 15:05:10 Questions
3 hi by Gizmore 1928 13y 207d 2.41 3.31 3.51 Dec 01, 2013 - 14:36:15 Questions
3 Stegano Woman by Z 441 13y 181d 3.79 4.08 5.36 Apr 05, 2016 - 17:23:25 Questions
3 Flow Over Astronomy by anto 367 13y 106d 4.39 5.32 5.37 Jan 06, 2015 - 12:30:18 Questions
3 Towers of Hanoi by Z 222 13y 106d 4.68 5.43 6.89 Sep 12, 2014 - 02:15:27 Questions
3 Enlightment by anto 1082 12y 354d 5.05 4.72 6.09 Feb 04, 2014 - 01:20:07 Questions
3 Simply Red by anto 304 12y 354d 5.16 5.38 6.53 Apr 11, 2016 - 15:34:11 Questions
3 htmlspecialchars by Gizmore and Kender 1042 12y 221d 3.44 4.88 3.99 Jan 15, 2014 - 15:34:24 Questions
3 Impossible n'est pas français by CommComm 418 12y 212d 2.88 3.63 6.07 Dec 30, 2014 - 14:19:20 Questions
3 PHP 0815 by Gizmore 1040 12y 154d 4.01 5.34 5.15 Dec 24, 2013 - 17:51:58 Questions
3 Guesswork by Gizmore 1553 12y 154d 3.52 2.29 3.60 Jan 16, 2014 - 16:42:51 Questions
3 No Escape by Gizmore 2353 11y 64d 4.04 5.51 5.48 Dec 10, 2013 - 11:50:43 Questions
3 Training: Crypto - Substitution II by Gizmore 485 10y 337d 3.65 3.92 5.38 Feb 10, 2014 - 05:12:39 Questions
3 Training: WWW-Rewrites by Gizmore 415 10y 335d 3.34 5.18 5.45 Dec 26, 2013 - 14:13:10 Questions
3 Stegano Attachment by Gizmore 1840 10y 295d 2.48 3.96 4.48 Dec 12, 2013 - 14:08:38 Questions
3 Zebra by hirsch 1469 10y 279d 2.23 2.93 4.97 Dec 18, 2013 - 05:20:24 Questions
3 Pimitive Encryption by Gizmore 371 10y 183d 3.41 4.80 6.80 Apr 28, 2014 - 15:21:29 Questions
3 Vermeer by XcrAckX 220 10y 97d 3.95 4.10 5.78 Apr 27, 2014 - 09:08:09 Questions
3 Stop us by noother and Gizmore 302 10y 65d 4.58 5.87 6.29 Apr 22, 2016 - 03:06:10 Questions
3 PHP 0818 by noother 1043 10y 50d 3.16 4.79 4.93 Dec 24, 2013 - 09:44:35 Questions
3 Are you serial by Gizmore 594 10y 22d 3.38 5.62 5.62 Jan 02, 2015 - 07:06:25 Questions
3 Shadowlamb - Chapter II by Gizmore 89 9y 320d 4.45 4.00 7.73 Questions
3 SSH... Z is sleeping by Z 149 9y 252d 5.26 7.89 7.59 Questions
3 eXtract Me by oleg 139 9y 206d 5.50 6.10 6.80 Jul 30, 2016 - 15:25:03 Questions
3 PHP 0819 by space 687 9y 194d 4.52 6.02 6.05 May 24, 2014 - 02:17:14 Questions
3 Illuminati by Gizmore 76 8y 18d 3.80 5.53 5.87 Questions
3 Britcoin by Gizmore 29 3y 226d 2.77 4.85 6.31 Questions
3 Rubik's Cube by space 25 3y 13d 5.09 4.09 6.36 Questions
3 Contribute by Gizmore 6 214d 10h 2.00 3.00 8.00 Questions
4 bill for Bill by Z 492 13y 156d 4.67 6.00 8.61 Apr 28, 2014 - 05:10:19 Questions
4 Trivia by Z and Gizmore 762 13y 117d 5.26 6.36 7.23 Questions
4 PHP 0816 by Gizmore 728 12y 137d 3.97 5.80 5.45 May 24, 2014 - 15:17:17 Questions
4 Quangcurrency by quangntenemy and Gizmore 275 12y 63d 3.73 5.95 6.68 Apr 06, 2016 - 08:34:37 Questions
4 Addslashes by Gizmore 814 12y 62d 5.39 7.24 6.59 Feb 01, 2014 - 11:42:58 Questions
4 Yourself PHP by Gizmore and Kender 663 11y 64d 4.52 6.76 5.95 Jan 01, 2015 - 15:31:39 Questions
4 The Guestbook by Gizmore 730 11y 64d 4.89 6.49 7.07 Feb 11, 2014 - 14:10:57 Questions
4 Crappyshare by Gizmore 559 11y 64d 3.85 5.50 6.11 Apr 03, 2016 - 11:28:22 Questions
4 Paranoid by Gizmore 150 11y 64d 3.15 1.79 5.03 Questions
4 MD5.SALT by Gizmore 580 10y 353d 5.12 6.33 6.95 Feb 10, 2014 - 17:53:52 Questions
4 Training: Bacon Returns by Gizmore 198 10y 306d 4.33 3.28 3.39 Dec 18, 2013 - 04:10:49 Questions
4 Tracks by Gizmore 860 10y 71d 2.58 3.20 3.42 Dec 22, 2013 - 16:39:17 Questions
4 Training: RegexMini by ludde 615 10y 37d 4.39 6.08 5.43 Dec 24, 2013 - 18:23:21 Questions
4 Identity by Gizmore 122 9y 320d 5.10 5.71 8.26 Questions
4 Shadowlamb - Chapter III by Gizmore 44 9y 295d 3.82 1.36 8.36 Questions
4 Burning Fox by Gizmore 146 9y 248d 5.00 6.75 8.33 Apr 25, 2016 - 03:28:15 Questions
4 Choose your Path by Mart and Gizmore 533 9y 222d 4.26 5.70 6.70 Mar 29, 2016 - 08:10:57 Questions
4 Choose your Path II by Mart and Gizmore 321 9y 220d 4.24 5.48 6.80 Mar 30, 2016 - 14:37:27 Questions
4 Chessy Hawks by Jinx 50 9y 208d 5.62 3.12 4.50 Questions
4 Py-Tong by space 413 9y 200d 4.30 6.27 6.63 Apr 04, 2016 - 15:35:26 Questions
4 Warchall: Live LFI by Gizmore 545 9y 149d 3.79 4.72 6.10 Apr 01, 2016 - 12:46:53 Questions
4 Warchall: Live RFI by Gizmore 479 9y 149d 3.50 4.95 6.35 Apr 01, 2016 - 14:06:40 Questions
4 HOST me by space 388 8y 102d 5.47 7.31 6.88 Apr 03, 2016 - 17:25:40 Questions
4 Warchall: Live RCE by phiber and nurfed 246 7y 308d 5.86 7.33 7.29 Jun 08, 2014 - 16:48:09 Questions
4 Training: Net Ports by Gizmore 425 7y 151d 3.12 4.83 4.67 Mar 31, 2016 - 03:33:28 Questions
4 Training: Time is of the Essence by Gizmore 21 1y 15d 4.82 6.45 8.36 Questions
4 The Mime Files by Gizmore 24 121d 8h 3.60 4.30 7.70 Questions
5 Can you read me by Gizmore 466 13y 207d 3.80 5.80 5.69 Feb 13, 2014 - 09:28:41 Questions
5 Lettergrid by Gizmore 158 13y 207d 4.94 4.67 5.39 Questions
5 The Nap by Z 53 13y 207d 5.74 8.00 8.00 Questions
5 Sudoku I by Gizmore 148 13y 156d 7.46 7.56 8.13 Jul 10, 2020 - 02:18:04 Questions
5 DropDaBass by anto 31 13y 106d 6.50 5.00 5.50 Questions
5 Sidology by Gizmore 322 13y 106d 4.13 4.43 7.26 Apr 01, 2016 - 16:51:37 Questions
5 Out of the Cloud by anto 41 13y 98d 5.73 4.33 6.33 Questions
5 A Black Hats Tale by Z 215 13y 61d 5.95 7.74 8.00 Apr 22, 2016 - 07:36:01 Questions
5 Fix Us by Z and Gizmore 86 12y 219d 5.70 7.35 6.83 Questions
5 Table Names by Gizmore 722 11y 64d 4.83 6.11 6.42 May 24, 2014 - 17:39:14 Questions
5 The Last Hope by bsdhell 114 11y 52d 7.22 7.17 8.33 Questions
5 WC Hashing Game by Gizmore 205 10y 332d 4.18 5.18 6.11 Apr 23, 2016 - 04:24:40 Questions
5 The Travelling Customer by Gizmore 95 10y 279d 5.70 6.96 7.57 Questions
5 Preg Evasion by noother 135 10y 184d 6.96 9.12 8.52 Questions
5 Blinded by the light by Gizmore 364 10y 126d 6.07 7.46 7.69 Jun 19, 2014 - 07:05:26 Questions
5 Smile by livinskull and Gizmore 79 10y 97d 5.84 6.79 7.74 Questions
5 Inka by Gizmore 31 9y 244d 5.90 6.90 7.90 Questions
5 Shadowlamb - Chapter IV by Gizmore 31 9y 73d 4.50 2.80 5.30 Questions
5 Time to Reset by Gizmore 108 9y 31d 5.58 7.21 7.38 Questions
5 Brainfucked by Gizmore 219 8y 18d 4.19 5.34 6.03 Apr 25, 2016 - 18:44:01 Questions
5 QMine by quangntenemy 19 8y 18d 6.50 5.50 6.33 Questions
5 Zen by Gizmore 28 4y 323d 4.73 4.27 6.64 Questions
5 2020 Christmas Special by quangntenemy and Gizmore 10 312d 2h 3.67 4.67 9.00 Questions
6 Morsed by Gizmore 71 13y 207d 6.31 6.88 6.94 Questions
6 Count, don't wonder by galen 33 13y 207d 5.89 5.44 7.33 Questions
6 Letterworm by Gizmore 96 13y 206d 4.94 5.39 6.94 Questions
6 Anderson Application Auditing by Z 195 13y 181d 6.35 8.88 9.20 Apr 25, 2016 - 18:36:43 Questions
6 The Cookie is a lie by Z 67 13y 40d 3.85 5.55 7.00 Questions
6 Malware by Z 200 12y 284d 4.11 5.54 6.79 Apr 11, 2016 - 08:32:58 Questions
6 Z - Reloaded by Z and Gizmore 135 12y 58d 5.85 7.65 8.18 Jul 29, 2016 - 14:55:15 Questions
6 Credit Card Challenge Pwned! by Z 60 12y 58d 5.65 7.17 8.65 Questions
6 GizCrypt by Gizmore 153 11y 52d 5.00 5.81 7.58 Questions
6 B.AiM by BAIM and Gizmore 20 10y 279d 5.86 7.00 7.43 Questions
6 Fremes by Gizmore 25 10y 97d 5.69 5.31 8.46 Questions
6 Babbage and Coldplay by ludde 43 10y 34d 6.00 6.17 7.42 Questions
6 Blinded by the lighter by kwisatz 189 9y 346d 7.50 8.47 8.65 Jun 21, 2014 - 05:28:38 Questions
6 Warchall: Tryouts by matrixman 112 9y 175d 8.00 8.94 9.00 Questions
6 Are you blind? by Mawekl 116 9y 80d 6.74 7.79 8.63 Jun 21, 2014 - 16:00:00 Questions
6 Light in the Darkness by Mawekl 138 9y 80d 7.33 8.78 7.50 Jun 20, 2014 - 07:05:04 Questions
6 Three Times Sad by dloser 9 7y 298d 8.20 8.20 8.40 Questions
6 Table Names II by nurfed 319 7y 260d 5.60 8.17 7.80 May 25, 2014 - 07:14:03 Questions
6 Experience by Gizmore 18 7y 166d 6.62 6.00 6.50 Questions
6 Disclosures by Gizmore and dloser 18 7y 123d 7.00 6.75 7.62 Questions
6 Nippon by Gizmore and lazer 9 5y 119d 8.33 5.33 7.00 Questions
6 Temper by jusb3 3 189d 19h 6.67 8.33 10.00 Questions
7 Save the World by Z 208 13y 207d 6.61 8.00 7.88 Apr 26, 2016 - 16:19:04 Questions
7 Screwed Signup by Gizmore 255 12y 219d 5.83 7.54 7.54 Apr 26, 2016 - 14:47:58 Questions
7 Order By Query by Gizmore 490 12y 58d 6.43 7.52 7.34 May 24, 2014 - 18:15:58 Questions
7 Snake by Gizmore and lazer 46 11y 64d 5.64 6.14 8.71 Questions
7 Speed Your Way To VICtory by Jander 20 10y 170d 8.70 8.70 8.70 Questions
7 Training: Warchall - 7 Tropical Fruits by tropic 166 9y 310d 6.55 8.10 8.20 Jul 29, 2016 - 06:17:54 Questions
7 What is your Name? by Mawekl 37 9y 80d 7.30 8.30 7.60 Questions
7 Time to Reset II by Gizmore and noother 24 9y 27d 8.45 9.82 9.82 Questions
7 Stalking by Gizmore 10 8y 102d 6.50 5.25 10.00 Questions
7 Warchall: Nurxxed by nurfed 19 7y 285d 8.50 10.00 9.00 Questions
7 Old Years Eve 2020 by Gizmore 11 304d 14h 6.50 5.25 5.75 Questions
7 Memorized by Gizmore 9 287d 17h 5.00 7.25 8.00 Questions
8 Agent Larry by Z 46 13y 207d 6.77 8.08 8.54 Questions
8 Crackcha by Gizmore 39 10y 308d 8.18 9.59 9.35 Questions
8 2013 New Years Special by quangntenemy 14 7y 138d 8.00 8.29 7.86 Questions
9 The BrownOS by dloser 3 7y 159d 10.00 6.00 10.00 Questions