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nabla`s Profile

CountryChina
Usernamenabla
Score23016
Global Rank1038
Country Rank17
Register DateMay 13, 2014 - 21:35:29
Last ActivityOct 31, 2017 - 03:43:28
Profile Views23738
Websitehttp://rk700.github.io
Site Score Username Progress Last Update
OverTheWire.org15978nabla72.83%Sep 21, 2014 - 08:42:12
WeChall5311nabla35.86%Oct 12, 2014 - 08:53:03
Webhacking.kr859nabla14.70%Apr 16, 2021 - 20:51:54
Defend the Web670nabla7.86%Nov 08, 2019 - 21:41:23
pwnable.kr153nabla6.40%Nov 16, 2016 - 10:41:22
RedTigers Hackit45nabla5.42%Dec 08, 2014 - 15:24:46
nabla`s latest activites
Apr 16, 2021 - 20:51:54Lost -96.04% on Webhacking.kr (-3619 points)
Nov 08, 2019 - 21:41:23Lost -0.87% on Defend the Web (-103 points)
Nov 16, 2016 - 10:41:23Gained 0.36% on pwnable.kr (12 points)
Nov 14, 2016 - 03:03:15Gained 2.09% on pwnable.kr (60 points)
Nov 10, 2016 - 07:43:31Gained 0.08% on pwnable.kr (2 points)
Nov 08, 2016 - 13:08:31Linked an account to pwnable.kr with 5.58% (72 points)
Dec 24, 2014 - 15:23:31Gained 14.17% on Webhacking.kr (479 points)
Dec 22, 2014 - 06:45:20Gained 6.79% on Webhacking.kr (61 points)
Dec 20, 2014 - 16:31:55Gained 3.97% on Webhacking.kr (5 points)
Dec 19, 2014 - 06:05:16Linked an account to Webhacking.kr with 0.00% (0 points)
Totalscore Graph for nablaRanking History for nabla
Challenge(s) Overview for nabla
Score Title Author Solvers Age Difficulty Education Fun Solved at Forums
1 Training: Get Sourced by Gizmore 18527 14y 245d 0.48 1.72 2.16 May 13, 2014 - 22:51:14 Questions
1 Training: Stegano I by Gizmore 12767 14y 144d 1.09 2.56 2.60 May 13, 2014 - 23:02:52 Questions
1 Training: Crypto - Caesar I by Gizmore 12096 12y 11d 1.21 2.48 2.72 May 13, 2014 - 23:06:50 Questions
1 Training: WWW-Robots by Gizmore 10623 11y 346d 1.22 3.52 3.41 May 13, 2014 - 23:10:29 Questions
1 Training: ASCII by Gizmore 12382 11y 259d 0.55 1.82 1.65 May 13, 2014 - 23:13:41 Questions
1 Encodings: URL by Gizmore 11168 11y 259d 0.81 2.07 2.40 May 13, 2014 - 23:15:02 Questions
1 2021 Christmas Hippety by gizmore 32 1y 1d 2.83 2.83 6.83 Questions
1 Training: No DNS by gizmore 91 228d 5h 1.36 3.43 6.29 Questions
2 Prime Factory by ch0wch0w 7588 14y 245d 1.98 2.80 3.36 May 13, 2014 - 22:48:59 Questions
2 Training: Encodings I by Gizmore 5066 14y 173d 3.34 4.32 3.93 May 13, 2014 - 23:55:18 Questions
2 Training: Programming 1 by Gizmore 4926 14y 144d 2.89 4.61 4.80 May 14, 2014 - 00:05:13 Questions
2 Training: Regex by Gizmore 3010 12y 91d 4.16 6.11 5.08 May 14, 2014 - 01:37:56 Questions
2 Training: PHP LFI by Gizmore 4831 12y 61d 2.89 5.21 4.92 May 14, 2014 - 01:42:54 Questions
2 PHP 0817 by Gizmore 5965 12y 26d 1.62 3.80 3.48 May 14, 2014 - 01:46:37 Questions
2 Training: Crypto - Transposition I by Gizmore 3828 12y 11d 2.42 3.30 4.07 May 14, 2014 - 02:03:51 Questions
2 Training: Crypto - Substitution I by Gizmore 3110 12y 11d 3.07 3.60 4.35 May 14, 2014 - 02:17:19 Questions
2 Training: Crypto - Caesar II by Gizmore 2517 12y 11d 2.97 3.67 4.67 May 14, 2014 - 02:58:54 Questions
2 Training: Crypto - Digraphs by Gizmore 1206 12y 11d 4.27 4.44 5.27 May 14, 2014 - 04:08:50 Questions
2 Training: MySQL I by Gizmore 5739 12y 11d 2.13 4.17 4.30 May 14, 2014 - 04:11:02 Questions
2 Training: MySQL II by Gizmore 2938 12y 10d 4.82 5.97 5.99 May 14, 2014 - 04:13:33 Questions
2 Training: WWW-Basics by Gizmore 1632 12y 9d 2.19 4.20 3.78 Jul 21, 2014 - 14:41:02 Questions
2 Training: Register Globals by Gizmore 2939 12y 21h 2.56 4.55 4.62 May 14, 2014 - 16:04:28 Questions
2 Training: Math Pyramid by Gizmore 1823 12y 21h 4.10 4.14 5.32 May 14, 2014 - 20:06:21 Questions
2 Training: Baconian by Gizmore 1658 11y 359d 3.17 4.45 4.64 May 14, 2014 - 20:27:39 Questions
2 Training: LSB by Gizmore 2010 11y 346d 3.43 5.46 5.32 May 14, 2014 - 20:31:44 Questions
2 Training: GPG by Gizmore 1029 11y 334d 2.86 6.16 4.69 Jun 24, 2014 - 08:45:40 Questions
2 Limited Access by wannabe7331 2453 11y 312d 2.68 4.62 4.29 May 14, 2014 - 20:49:24 Questions
2 Limited Access Too by wannabe7331 and lordOric 1754 11y 309d 3.00 4.84 4.58 May 14, 2014 - 21:05:17 Questions
2 Shadowlamb - Chapter I by Gizmore 366 11y 129d 2.75 2.59 7.03 Questions
2 Training: Warchall - The Beginning by WarChallStaff 1912 10y 349d 2.50 4.72 7.33 May 14, 2014 - 22:33:37 Questions
2 Repeating History by space and Gizmore 638 10y 269d 3.73 3.61 4.63 May 14, 2014 - 23:04:36 Questions
2 PHP My Admin by Gizmore 656 10y 264d 3.53 2.95 3.05 May 14, 2014 - 23:37:45 Questions
2 Training: Caterpillar by Gizmore 377 10y 250d 4.63 3.73 3.49 Questions
2 AUTH me by Gizmore 525 9y 140d 3.51 5.19 4.67 Jun 24, 2014 - 23:25:55 Questions
2 Interesting by Gizmore 228 8y 232d 3.34 4.31 6.48 Questions
2 Wanda by Gizmore 64 6y 49d 4.61 4.28 5.94 Questions
2 Railsbin by Gizmore 102 4y 362d 2.67 3.48 4.95 Questions
2 Factor 2 by Gizmore 137 3y 35d 2.47 3.58 6.84 Questions
2 2021 Christmas Tweet by gizmore 9 1y 2d 3.86 4.29 6.14 Questions
2 2021 Christmas Gifts by gizmore 18 363d 12h 3.20 5.60 6.60 Questions
2 2021 Christmas Grampa by gizmore 96 349d 19h 0.67 1.06 2.06 Questions
2 LoFi by gizmore 12 219d 20h 2.67 0.67 2.33 Questions
2 IRC: Duckhunt by gizmore 16 201d 7h 2.00 2.00 9.00 Questions
2 Training: Checksums by gizmore 19 110d 23h 1.71 1.00 3.43 Questions
3 Connect the Dots by galen 945 14y 245d 3.34 3.99 5.38 Questions
3 hi by Gizmore 1996 14y 245d 2.40 3.31 3.51 Jun 23, 2014 - 20:25:11 Questions
3 Stegano Woman by Z 469 14y 219d 3.78 4.00 5.27 Questions
3 Flow Over Astronomy by anto 380 14y 144d 4.34 5.29 5.46 Questions
3 Towers of Hanoi by Z 226 14y 144d 4.62 5.34 6.83 Questions
3 Enlightment by anto 1106 14y 28d 5.04 4.73 6.08 May 14, 2014 - 00:50:01 Questions
3 Simply Red by anto 327 14y 28d 5.20 5.49 6.49 Questions
3 htmlspecialchars by Gizmore and Kender 1082 13y 259d 3.43 4.88 4.02 May 26, 2014 - 19:58:01 Questions
3 Impossible n'est pas français by CommComm 436 13y 251d 2.89 3.73 6.04 Jul 02, 2014 - 03:46:55 Questions
3 PHP 0815 by Gizmore 1069 13y 192d 4.07 5.41 5.21 May 26, 2014 - 06:43:25 Questions
3 Guesswork by Gizmore 1601 13y 192d 3.51 2.29 3.63 May 14, 2014 - 01:03:05 Questions
3 No Escape by Gizmore 2414 12y 103d 4.05 5.46 5.49 May 14, 2014 - 01:23:33 Questions
3 Training: Crypto - Substitution II by Gizmore 508 12y 11d 3.64 3.89 5.36 Questions
3 Training: WWW-Rewrites by Gizmore 428 12y 9d 3.33 5.15 5.41 Jul 21, 2014 - 15:12:38 Questions
3 Stegano Attachment by Gizmore 1910 11y 334d 2.55 3.98 4.50 Aug 20, 2014 - 03:51:23 Questions
3 Zebra by hirsch 1569 11y 317d 2.23 2.89 4.94 Questions
3 Pimitive Encryption by Gizmore 380 11y 221d 3.36 4.73 6.82 Aug 20, 2014 - 03:24:00 Questions
3 Vermeer by XcrAckX 225 11y 136d 3.93 4.07 5.81 Questions
3 Stop us by noother and Gizmore 312 11y 103d 4.58 5.87 6.29 Jun 16, 2014 - 20:19:44 Questions
3 PHP 0818 by noother 1090 11y 89d 3.18 4.81 4.96 May 26, 2014 - 07:37:58 Questions
3 Are you serial by Gizmore 607 11y 60d 3.35 5.58 5.61 May 14, 2014 - 21:54:32 Questions
3 Shadowlamb - Chapter II by Gizmore 91 10y 359d 4.39 4.04 7.74 Questions
3 SSH... Z is sleeping by Z 154 10y 290d 5.26 7.89 7.59 Questions
3 eXtract Me by oleg 148 10y 245d 5.47 6.19 6.91 Questions
3 PHP 0819 by space 706 10y 233d 4.54 6.05 6.06 May 26, 2014 - 15:58:11 Questions
3 Illuminati by Gizmore 83 9y 57d 3.69 5.44 5.81 Questions
3 Britcoin by Gizmore 36 4y 265d 2.76 5.12 6.59 Questions
3 Rubik's Cube by space 25 4y 52d 5.09 4.09 6.36 Questions
3 Contribute by Gizmore 10 1y 252d 2.50 2.50 6.00 Questions
3 2021 Christmas Friday by gizmore 32 1y 21h 2.62 3.38 7.88 Questions
4 bill for Bill by Z 499 14y 195d 4.65 6.00 8.58 Questions
4 Trivia by Z and Gizmore 775 14y 156d 5.26 6.35 7.20 Questions
4 PHP 0816 by Gizmore 747 13y 175d 4.02 5.81 5.47 May 26, 2014 - 07:21:59 Questions
4 Quangcurrency by quangntenemy and Gizmore 282 13y 102d 3.67 5.90 6.62 Jul 02, 2014 - 04:08:49 Questions
4 Addslashes by Gizmore 845 13y 101d 5.43 7.26 6.60 Jun 17, 2014 - 02:46:47 Questions
4 Yourself PHP by Gizmore and Kender 691 12y 103d 4.56 6.80 5.98 Jun 16, 2014 - 20:57:08 Questions
4 The Guestbook by Gizmore 755 12y 103d 4.95 6.53 7.06 Jun 17, 2014 - 16:23:15 Questions
4 Crappyshare by Gizmore 589 12y 103d 3.76 5.45 6.08 Jun 17, 2014 - 04:31:33 Questions
4 Paranoid by Gizmore 157 12y 103d 3.12 1.85 5.03 Questions
4 MD5.SALT by Gizmore 599 12y 26d 5.06 6.27 6.84 Jun 17, 2014 - 18:19:13 Questions
4 Training: Bacon Returns by Gizmore 210 11y 344d 4.37 3.26 3.42 Questions
4 Tracks by Gizmore 896 11y 109d 2.58 3.20 3.42 Jun 19, 2014 - 18:51:22 Questions
4 Training: RegexMini by ludde 622 11y 76d 4.39 6.08 5.43 May 14, 2014 - 21:34:01 Questions
4 Identity by Gizmore 128 10y 359d 5.10 5.71 8.26 Questions
4 Shadowlamb - Chapter III by Gizmore 45 10y 333d 3.82 1.36 8.36 Questions
4 Burning Fox by Gizmore 150 10y 287d 4.88 6.64 8.16 Questions
4 Choose your Path by Mart and Gizmore 553 10y 261d 4.22 5.70 6.68 May 14, 2014 - 23:53:35 Questions
4 Choose your Path II by Mart and Gizmore 339 10y 258d 4.27 5.58 6.85 May 15, 2014 - 00:02:58 Questions
4 Chessy Hawks by Jinx 54 10y 247d 5.62 3.12 4.50 Questions
4 Py-Tong by space 439 10y 239d 4.32 6.26 6.68 May 26, 2014 - 00:44:01 Questions
4 Warchall: Live LFI by Gizmore 559 10y 187d 3.85 4.80 6.12 Jun 18, 2014 - 16:57:32 Questions
4 Warchall: Live RFI by Gizmore 497 10y 187d 3.60 5.05 6.43 Jun 18, 2014 - 16:59:20 Questions
4 HOST me by space 409 9y 141d 5.47 7.31 6.88 May 26, 2014 - 16:47:10 Questions
4 Warchall: Live RCE by phiber and nurfed 257 8y 346d 5.91 7.36 7.32 Jul 03, 2014 - 08:58:03 Questions
4 Training: Net Ports by Gizmore 439 8y 190d 3.12 4.83 4.67 Jul 21, 2014 - 15:50:26 Questions
4 Training: Time is of the Essence by Gizmore 32 2y 54d 4.77 6.69 8.38 Questions
4 The Mime Files by Gizmore 42 1y 159d 3.46 4.54 7.92 Questions
4 Fineprint by gizmore 4 110d 23h 3.33 3.00 5.67 Questions
5 Can you read me by Gizmore 482 14y 245d 3.80 5.80 5.69 Jun 23, 2014 - 07:22:53 Questions
5 Lettergrid by Gizmore 160 14y 245d 4.94 4.67 5.39 Questions
5 The Nap by Z 53 14y 245d 5.74 8.00 8.00 Questions
5 Sudoku I by Gizmore 154 14y 195d 7.47 7.50 8.05 Questions
5 DropDaBass by anto 33 14y 144d 6.50 5.00 5.50 Questions
5 Sidology by Gizmore 329 14y 144d 4.13 4.43 7.26 Questions
5 Out of the Cloud by anto 41 14y 137d 5.73 4.33 6.33 Questions
5 A Black Hats Tale by Z 220 14y 100d 5.96 7.69 7.93 Questions
5 Fix Us by Z and Gizmore 86 13y 258d 5.70 7.35 6.83 Questions
5 Table Names by Gizmore 753 12y 103d 4.79 6.12 6.43 Jun 16, 2014 - 18:44:24 Questions
5 The Last Hope by bsdhell 118 12y 91d 7.22 7.17 8.33 Jun 23, 2014 - 18:10:08 Questions
5 WC Hashing Game by Gizmore 214 12y 6d 4.18 5.18 6.13 Questions
5 The Travelling Customer by Gizmore 98 11y 317d 5.71 6.83 7.58 Questions
5 Preg Evasion by noother 143 11y 223d 6.96 9.12 8.52 Questions
5 Blinded by the light by Gizmore 377 11y 165d 6.11 7.47 7.69 Jun 19, 2014 - 22:16:32 Questions
5 Smile by livinskull and Gizmore 80 11y 136d 5.84 6.79 7.74 Questions
5 Inka by Gizmore 32 10y 282d 6.00 6.91 7.82 Questions
5 Shadowlamb - Chapter IV by Gizmore 31 10y 112d 4.50 2.80 5.30 Questions
5 Time to Reset by Gizmore 114 10y 70d 5.52 7.16 7.36 Jun 18, 2014 - 19:17:44 Questions
5 Brainfucked by Gizmore 234 9y 57d 4.21 5.35 6.00 Jun 16, 2014 - 18:03:33 Questions
5 QMine by quangntenemy 19 9y 57d 6.50 5.50 6.33 Questions
5 Zen by Gizmore 30 5y 361d 5.00 4.33 6.75 Questions
5 2020 Christmas Special by quangntenemy and Gizmore 12 1y 350d 4.80 6.00 9.40 Questions
6 Morsed by Gizmore 72 14y 245d 6.31 6.88 6.94 Questions
6 Count, don't wonder by galen 34 14y 245d 5.89 5.44 7.33 Questions
6 Letterworm by Gizmore 98 14y 245d 4.94 5.39 6.94 Questions
6 Anderson Application Auditing by Z 202 14y 219d 6.30 8.77 9.14 Questions
6 The Cookie is a lie by Z 68 14y 79d 3.76 5.38 6.90 Questions
6 Malware by Z 201 13y 323d 4.14 5.55 6.76 Questions
6 Z - Reloaded by Z and Gizmore 135 13y 97d 5.85 7.65 8.18 Questions
6 Credit Card Challenge Pwned! by Z 60 13y 97d 5.65 7.17 8.65 Questions
6 GizCrypt by Gizmore 158 12y 91d 4.94 5.73 7.52 Questions
6 B.AiM by BAIM and Gizmore 20 11y 317d 5.86 7.00 7.43 Questions
6 Fremes by Gizmore 25 11y 136d 5.69 5.31 8.46 Questions
6 Babbage and Coldplay by ludde 44 11y 72d 6.00 6.17 7.42 Questions
6 Blinded by the lighter by kwisatz 195 11y 20d 7.50 8.47 8.65 Questions
6 Warchall: Tryouts by matrixman 119 10y 214d 8.00 8.94 9.00 Jun 18, 2014 - 05:19:12 Questions
6 Are you blind? by Mawekl 120 10y 118d 6.74 7.79 8.63 Jun 20, 2014 - 18:13:48 Questions
6 Light in the Darkness by Mawekl 142 10y 118d 7.33 8.78 7.50 Jun 20, 2014 - 18:24:26 Questions
6 Three Times Sad by dloser 9 8y 336d 8.20 8.20 8.40 Questions
6 Table Names II by nurfed 332 8y 298d 5.69 8.12 7.72 Jun 17, 2014 - 17:28:57 Questions
6 Experience by Gizmore 20 8y 204d 6.44 5.67 6.56 Questions
6 Nippon by Gizmore and lazer 10 6y 157d 8.29 5.00 6.71 Questions
6 Temper by jusb3 4 1y 228d 7.00 8.75 10.00 Questions
7 Save the World by Z 216 14y 245d 6.50 7.94 7.78 Oct 12, 2014 - 08:53:00 Questions
7 Screwed Signup by Gizmore 270 13y 258d 5.81 7.46 7.46 Jun 17, 2014 - 20:47:48 Questions
7 Order By Query by Gizmore 499 13y 97d 6.45 7.51 7.33 Jun 17, 2014 - 00:42:21 Questions
7 Snake by Gizmore and lazer 46 12y 103d 5.64 6.14 8.71 Questions
7 Speed Your Way To VICtory by Jander 20 11y 208d 8.70 8.70 8.70 Questions
7 Training: Warchall - 7 Tropical Fruits by tropic 171 10y 349d 6.52 8.10 8.19 Jun 19, 2014 - 02:16:19 Questions
7 What is your Name? by Mawekl 41 10y 118d 7.18 8.09 7.55 Questions
7 Time to Reset II by Gizmore and noother 24 10y 65d 8.45 9.82 9.82 Questions
7 Stalking by Gizmore 12 9y 140d 6.60 5.20 10.00 Questions
7 Warchall: Nurxxed by nurfed 20 8y 323d 8.71 10.00 9.00 Questions
7 Disclosures by gizmore and dloser 19 8y 162d 7.00 6.75 7.62 Questions
7 Old Years Eve 2020 by Gizmore 11 1y 342d 6.50 5.25 5.75 Questions
7 Memorized by Gizmore 9 1y 326d 5.00 7.25 8.00 Questions
8 Agent Larry by Z 46 14y 245d 6.77 8.08 8.54 Questions
8 Crackcha by Gizmore 40 11y 346d 8.18 9.59 9.35 Questions
8 2013 New Years Special by quangntenemy 15 8y 177d 8.00 8.29 7.86 Questions
9 The BrownOS by dloser 4 8y 197d 10.00 6.67 10.00 Questions