Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
3 Flow Over Astronomy by anto 379 14y 138d 41Challenge Votes 4.34 5.29 5.46 Questions
5 DropDaBass by anto 33 14y 138d 14Challenge Votes 6.50 5.00 5.50 Questions
5 Out of the Cloud by anto 41 14y 130d 15Challenge Votes 5.73 4.33 6.33 Questions
3 Enlightment by anto 1106 14y 21d 131Challenge Votes 5.04 4.73 6.08 Questions
3 Simply Red by anto 327 14y 21d 35Challenge Votes 5.20 5.49 6.49 Questions
6 B.AiM by BAIM and Gizmore 20 11y 310d 7Challenge Votes 5.86 7.00 7.43 Questions
5 The Last Hope by bsdhell 118 12y 84d 18Challenge Votes 7.22 7.17 8.33 Questions
2 Prime Factory by ch0wch0w 7581 14y 239d 558Challenge Votes 1.98 2.80 3.36 Questions
3 Impossible n'est pas français by CommComm 436 13y 244d 45Challenge Votes 2.89 3.73 6.04 Questions
6 Three Times Sad by dloser 9 8y 330d 5Challenge Votes 8.20 8.20 8.40 Questions
9 The BrownOS by dloser 4 8y 191d 3Challenge Votes 10.00 6.67 10.00 Questions
3 Connect the Dots by galen 945 14y 239d 77Challenge Votes 3.34 3.99 5.38 Questions
6 Count, don't wonder by galen 34 14y 239d 9Challenge Votes 5.89 5.44 7.33 Questions
6 Morsed by Gizmore 72 14y 239d 16Challenge Votes 6.31 6.88 6.94 Questions
3 hi by Gizmore 1994 14y 239d 144Challenge Votes 2.40 3.31 3.51 Questions
1 Training: Get Sourced by Gizmore 18505 14y 239d 1731Challenge Votes 0.48 1.72 2.16 Questions
5 Can you read me by Gizmore 482 14y 239d 35Challenge Votes 3.80 5.80 5.69 Questions
5 Lettergrid by Gizmore 160 14y 239d 18Challenge Votes 4.94 4.67 5.39 Questions
6 Letterworm by Gizmore 98 14y 238d 18Challenge Votes 4.94 5.39 6.94 Questions
5 Sudoku I by Gizmore 154 14y 188d 40Challenge Votes 7.47 7.50 8.05 Questions
2 Training: Encodings I by Gizmore 5064 14y 166d 323Challenge Votes 3.34 4.32 3.93 Questions
1 Training: Stegano I by Gizmore 12754 14y 138d 839Challenge Votes 1.09 2.56 2.60 Questions
2 Training: Programming 1 by Gizmore 4923 14y 138d 236Challenge Votes 2.89 4.61 4.80 Questions
5 Sidology by Gizmore 329 14y 138d 61Challenge Votes 4.13 4.43 7.26 Questions
7 Screwed Signup by Gizmore 270 13y 251d 37Challenge Votes 5.81 7.46 7.46 Questions
3 PHP 0815 by Gizmore 1069 13y 186d 86Challenge Votes 4.07 5.41 5.21 Questions
3 Guesswork by Gizmore 1601 13y 186d 91Challenge Votes 3.51 2.29 3.63 Questions
4 PHP 0816 by Gizmore 747 13y 168d 62Challenge Votes 4.02 5.81 5.47 Questions
4 Addslashes by Gizmore 844 13y 94d 70Challenge Votes 5.43 7.26 6.60 Questions
7 Order By Query by Gizmore 499 13y 90d 69Challenge Votes 6.45 7.51 7.33 Questions
5 Table Names by Gizmore 752 12y 96d 77Challenge Votes 4.79 6.12 6.43 Questions
3 No Escape by Gizmore 2413 12y 96d 194Challenge Votes 4.05 5.46 5.49 Questions
4 The Guestbook by Gizmore 753 12y 96d 77Challenge Votes 4.95 6.53 7.06 Questions
4 Crappyshare by Gizmore 589 12y 96d 49Challenge Votes 3.76 5.45 6.08 Questions
4 Paranoid by Gizmore 157 12y 96d 34Challenge Votes 3.12 1.85 5.03 Questions
2 Training: Regex by Gizmore 3008 12y 84d 306Challenge Votes 4.16 6.10 5.08 Questions
6 GizCrypt by Gizmore 158 12y 84d 33Challenge Votes 4.94 5.73 7.52 Questions
2 Training: PHP LFI by Gizmore 4829 12y 55d 315Challenge Votes 2.89 5.21 4.92 Questions
2 PHP 0817 by Gizmore 5960 12y 20d 400Challenge Votes 1.62 3.80 3.48 Questions
4 MD5.SALT by Gizmore 598 12y 20d 64Challenge Votes 5.06 6.27 6.84 Questions
2 Training: Crypto - Transposition I by Gizmore 3824 12y 4d 249Challenge Votes 2.42 3.30 4.07 Questions
2 Training: Crypto - Substitution I by Gizmore 3107 12y 4d 185Challenge Votes 3.07 3.60 4.35 Questions
2 Training: Crypto - Caesar II by Gizmore 2516 12y 4d 174Challenge Votes 2.97 3.67 4.67 Questions
3 Training: Crypto - Substitution II by Gizmore 508 12y 4d 55Challenge Votes 3.64 3.89 5.36 Questions
1 Training: Crypto - Caesar I by Gizmore 12088 12y 4d 795Challenge Votes 1.21 2.48 2.72 Questions
2 Training: Crypto - Digraphs by Gizmore 1206 12y 4d 128Challenge Votes 4.27 4.44 5.27 Questions
2 Training: MySQL I by Gizmore 5737 12y 4d 425Challenge Votes 2.13 4.17 4.30 Questions
2 Training: MySQL II by Gizmore 2937 12y 4d 211Challenge Votes 4.82 5.97 5.99 Questions
2 Training: WWW-Basics by Gizmore 1632 12y 2d 151Challenge Votes 2.19 4.20 3.78 Questions
3 Training: WWW-Rewrites by Gizmore 428 12y 2d 39Challenge Votes 3.33 5.15 5.41 Questions
5 WC Hashing Game by Gizmore 214 11y 364d 39Challenge Votes 4.18 5.18 6.13 Questions
2 Training: Register Globals by Gizmore 2938 11y 359d 195Challenge Votes 2.56 4.55 4.62 Questions
2 Training: Math Pyramid by Gizmore 1822 11y 359d 139Challenge Votes 4.10 4.14 5.32 Questions
8 Crackcha by Gizmore 40 11y 340d 17Challenge Votes 8.18 9.59 9.35 Questions
2 Training: Baconian by Gizmore 1657 11y 352d 126Challenge Votes 3.17 4.45 4.64 Questions
1 Training: WWW-Robots by Gizmore 10615 11y 340d 746Challenge Votes 1.22 3.52 3.41 Questions
2 Training: LSB by Gizmore 2010 11y 340d 148Challenge Votes 3.43 5.46 5.32 Questions
4 Training: Bacon Returns by Gizmore 210 11y 338d 19Challenge Votes 4.37 3.26 3.42 Questions
2 Training: GPG by Gizmore 1029 11y 327d 98Challenge Votes 2.86 6.16 4.69 Questions
3 Stegano Attachment by Gizmore 1908 11y 327d 150Challenge Votes 2.55 3.98 4.50 Questions
5 The Travelling Customer by Gizmore 98 11y 310d 24Challenge Votes 5.71 6.83 7.58 Questions
1 Training: ASCII by Gizmore 12369 11y 252d 796Challenge Votes 0.55 1.82 1.65 Questions
1 Encodings: URL by Gizmore 11158 11y 252d 686Challenge Votes 0.81 2.07 2.40 Questions
3 Pimitive Encryption by Gizmore 380 11y 215d 56Challenge Votes 3.36 4.73 6.82 Questions
5 Blinded by the light by Gizmore 377 11y 158d 55Challenge Votes 6.11 7.47 7.69 Questions
6 Fremes by Gizmore 25 11y 129d 13Challenge Votes 5.69 5.31 8.46 Questions
2 Shadowlamb - Chapter I by Gizmore 366 11y 123d 68Challenge Votes 2.75 2.59 7.03 Questions
4 Tracks by Gizmore 895 11y 103d 66Challenge Votes 2.58 3.20 3.42 Questions
3 Are you serial by Gizmore 605 11y 53d 57Challenge Votes 3.35 5.58 5.61 Questions
3 Shadowlamb - Chapter II by Gizmore 91 10y 352d 23Challenge Votes 4.39 4.04 7.74 Questions
4 Identity by Gizmore 128 10y 352d 31Challenge Votes 5.10 5.71 8.26 Questions
4 Shadowlamb - Chapter III by Gizmore 45 10y 327d 11Challenge Votes 3.82 1.36 8.36 Questions
4 Burning Fox by Gizmore 150 10y 280d 25Challenge Votes 4.88 6.64 8.16 Questions
5 Inka by Gizmore 32 10y 276d 11Challenge Votes 6.00 6.91 7.82 Questions
2 PHP My Admin by Gizmore 656 10y 257d 38Challenge Votes 3.53 2.95 3.05 Questions
2 Training: Caterpillar by Gizmore 377 10y 243d 41Challenge Votes 4.63 3.73 3.49 Questions
4 Warchall: Live LFI by Gizmore 559 10y 181d 40Challenge Votes 3.85 4.80 6.12 Questions
4 Warchall: Live RFI by Gizmore 497 10y 181d 42Challenge Votes 3.60 5.05 6.43 Questions
5 Shadowlamb - Chapter IV by Gizmore 31 10y 105d 10Challenge Votes 4.50 2.80 5.30 Questions
5 Time to Reset by Gizmore 114 10y 63d 25Challenge Votes 5.52 7.16 7.36 Questions
7 Stalking by Gizmore 12 9y 134d 5Challenge Votes 6.60 5.20 10.00 Questions
2 AUTH me by Gizmore 525 9y 133d 43Challenge Votes 3.51 5.19 4.67 Questions
5 Brainfucked by Gizmore 234 9y 50d 34Challenge Votes 4.21 5.35 6.00 Questions
3 Illuminati by Gizmore 83 9y 50d 16Challenge Votes 3.69 5.44 5.81 Questions
2 Interesting by Gizmore 228 8y 226d 29Challenge Votes 3.34 4.31 6.48 Questions
6 Experience by Gizmore 20 8y 198d 9Challenge Votes 6.44 5.67 6.56 Questions
4 Training: Net Ports by Gizmore 439 8y 183d 24Challenge Votes 3.12 4.83 4.67 Questions
2 Wanda by Gizmore 64 6y 42d 18Challenge Votes 4.61 4.28 5.94 Questions
5 Zen by Gizmore 30 5y 355d 12Challenge Votes 5.00 4.33 6.75 Questions
2 Railsbin by Gizmore 101 4y 355d 21Challenge Votes 2.67 3.48 4.95 Questions
3 Britcoin by Gizmore 36 4y 258d 17Challenge Votes 2.76 5.12 6.59 Questions
2 Factor 2 by Gizmore 137 3y 28d 19Challenge Votes 2.47 3.58 6.84 Questions
4 Training: Time is of the Essence by Gizmore 32 2y 47d 13Challenge Votes 4.77 6.69 8.38 Questions
7 Old Years Eve 2020 by Gizmore 11 1y 336d 4Challenge Votes 6.50 5.25 5.75 Questions
7 Memorized by Gizmore 9 1y 319d 4Challenge Votes 5.00 7.25 8.00 Questions
3 Contribute by Gizmore 10 1y 246d 2Challenge Votes 2.50 2.50 6.00 Questions
4 The Mime Files by Gizmore 42 1y 153d 13Challenge Votes 3.46 4.54 7.92 Questions
2 2021 Christmas Tweet by gizmore 9 361d 8h 7Challenge Votes 3.86 4.29 6.14 Questions
1 2021 Christmas Hippety by gizmore 31 360d 3h 5Challenge Votes 2.80 1.80 6.80 Questions
3 2021 Christmas Friday by gizmore 32 359d 7h 8Challenge Votes 2.62 3.38 7.88 Questions
2 2021 Christmas Gifts by gizmore 18 356d 22h 5Challenge Votes 3.20 5.60 6.60 Questions
2 2021 Christmas Grampa by gizmore 96 343d 5h 18Challenge Votes 0.67 1.06 2.06 Questions
1 Training: No DNS by gizmore 89 221d 14h 14Challenge Votes 1.36 3.43 6.29 Questions
2 LoFi by gizmore 12 213d 6h 3Challenge Votes 2.67 0.67 2.33 Questions
2 IRC: Duckhunt by gizmore 16 194d 16h 5Challenge Votes 2.00 2.00 9.00 Questions
2 Training: Checksums by gizmore 19 104d 9h 7Challenge Votes 1.71 1.00 3.43 Questions
4 Fineprint by gizmore 4 104d 9h 3Challenge Votes 3.33 3.00 5.67 Questions
7 Disclosures by gizmore and dloser 19 8y 155d 8Challenge Votes 7.00 6.75 7.62 Questions
3 htmlspecialchars by Gizmore and Kender 1080 13y 253d 89Challenge Votes 3.43 4.88 4.02 Questions
4 Yourself PHP by Gizmore and Kender 690 12y 96d 64Challenge Votes 4.56 6.80 5.98 Questions
7 Snake by Gizmore and lazer 46 12y 96d 14Challenge Votes 5.64 6.14 8.71 Questions
6 Nippon by Gizmore and lazer 10 6y 151d 7Challenge Votes 8.29 5.00 6.71 Questions
7 Time to Reset II by Gizmore and noother 24 10y 59d 11Challenge Votes 8.45 9.82 9.82 Questions
3 Zebra by hirsch 1565 11y 310d 139Challenge Votes 2.23 2.89 4.94 Questions
7 Speed Your Way To VICtory by Jander 20 11y 201d 10Challenge Votes 8.70 8.70 8.70 Questions
4 Chessy Hawks by Jinx 54 10y 240d 8Challenge Votes 5.62 3.12 4.50 Questions
6 Temper by jusb3 4 1y 221d 4Challenge Votes 7.00 8.75 10.00 Questions
6 Blinded by the lighter by kwisatz 195 11y 13d 34Challenge Votes 7.50 8.47 8.65 Questions
5 Smile by livinskull and Gizmore 80 11y 129d 19Challenge Votes 5.84 6.79 7.74 Questions
4 Training: RegexMini by ludde 622 11y 69d 49Challenge Votes 4.39 6.08 5.43 Questions
6 Babbage and Coldplay by ludde 44 11y 66d 12Challenge Votes 6.00 6.17 7.42 Questions
4 Choose your Path by Mart and Gizmore 553 10y 254d 50Challenge Votes 4.22 5.70 6.68 Questions
4 Choose your Path II by Mart and Gizmore 339 10y 252d 26Challenge Votes 4.27 5.58 6.85 Questions
6 Warchall: Tryouts by matrixman 119 10y 207d 17Challenge Votes 8.00 8.94 9.00 Questions
6 Are you blind? by Mawekl 120 10y 112d 19Challenge Votes 6.74 7.79 8.63 Questions
6 Light in the Darkness by Mawekl 142 10y 112d 18Challenge Votes 7.33 8.78 7.50 Questions
7 What is your Name? by Mawekl 41 10y 112d 11Challenge Votes 7.18 8.09 7.55 Questions
5 Preg Evasion by noother 143 11y 216d 25Challenge Votes 6.96 9.12 8.52 Questions
3 PHP 0818 by noother 1088 11y 82d 73Challenge Votes 3.18 4.81 4.96 Questions
3 Stop us by noother and Gizmore 311 11y 97d 38Challenge Votes 4.58 5.87 6.29 Questions
7 Warchall: Nurxxed by nurfed 20 8y 317d 7Challenge Votes 8.71 10.00 9.00 Questions
6 Table Names II by nurfed 332 8y 292d 32Challenge Votes 5.69 8.12 7.72 Questions
3 eXtract Me by oleg 148 10y 238d 32Challenge Votes 5.47 6.19 6.91 Questions
4 Warchall: Live RCE by phiber and nurfed 257 8y 339d 22Challenge Votes 5.91 7.36 7.32 Questions
5 QMine by quangntenemy 19 9y 50d 6Challenge Votes 6.50 5.50 6.33 Questions
8 2013 New Years Special by quangntenemy 15 8y 170d 7Challenge Votes 8.00 8.29 7.86 Questions
4 Quangcurrency by quangntenemy and Gizmore 282 13y 95d 39Challenge Votes 3.67 5.90 6.62 Questions
5 2020 Christmas Special by quangntenemy and Gizmore 12 1y 343d 5Challenge Votes 4.80 6.00 9.40 Questions
4 Py-Tong by space 439 10y 232d 31Challenge Votes 4.32 6.26 6.68 Questions
3 PHP 0819 by space 705 10y 226d 65Challenge Votes 4.54 6.05 6.06 Questions
4 HOST me by space 408 9y 134d 32Challenge Votes 5.47 7.31 6.88 Questions
3 Rubik's Cube by space 25 4y 45d 11Challenge Votes 5.09 4.09 6.36 Questions
2 Repeating History by space and Gizmore 638 10y 262d 59Challenge Votes 3.73 3.61 4.63 Questions
7 Training: Warchall - 7 Tropical Fruits by tropic 171 10y 342d 21Challenge Votes 6.52 8.10 8.19 Questions
2 Limited Access by wannabe7331 2453 11y 305d 142Challenge Votes 2.68 4.62 4.29 Questions
2 Limited Access Too by wannabe7331 and lordOric 1754 11y 302d 90Challenge Votes 3.00 4.84 4.58 Questions
2 Training: Warchall - The Beginning by WarChallStaff 1912 10y 342d 214Challenge Votes 2.50 4.72 7.33 Questions
3 Vermeer by XcrAckX 225 11y 129d 42Challenge Votes 3.93 4.07 5.81 Questions
7 Save the World by Z 216 14y 239d 36Challenge Votes 6.50 7.94 7.78 Questions
8 Agent Larry by Z 46 14y 239d 13Challenge Votes 6.77 8.08 8.54 Questions
5 The Nap by Z 53 14y 239d 19Challenge Votes 5.74 8.00 8.00 Questions
3 Stegano Woman by Z 469 14y 213d 41Challenge Votes 3.78 4.00 5.27 Questions
6 Anderson Application Auditing by Z 202 14y 213d 43Challenge Votes 6.30 8.77 9.14 Questions
4 bill for Bill by Z 499 14y 188d 77Challenge Votes 4.65 6.00 8.58 Questions
3 Towers of Hanoi by Z 226 14y 138d 29Challenge Votes 4.62 5.34 6.83 Questions
5 A Black Hats Tale by Z 220 14y 93d 45Challenge Votes 5.96 7.69 7.93 Questions
6 The Cookie is a lie by Z 68 14y 72d 21Challenge Votes 3.76 5.38 6.90 Questions
6 Malware by Z 201 13y 316d 29Challenge Votes 4.14 5.55 6.76 Questions
6 Credit Card Challenge Pwned! by Z 60 13y 90d 23Challenge Votes 5.65 7.17 8.65 Questions
3 SSH... Z is sleeping by Z 154 10y 284d 27Challenge Votes 5.26 7.89 7.59 Questions
4 Trivia by Z and Gizmore 774 14y 149d 89Challenge Votes 5.26 6.35 7.20 Questions
5 Fix Us by Z and Gizmore 86 13y 251d 23Challenge Votes 5.70 7.35 6.83 Questions
6 Z - Reloaded by Z and Gizmore 135 13y 90d 34Challenge Votes 5.85 7.65 8.18 Questions