Challenges
If you would like to submit a challenge, please contact us. If you are stuck and would like some help please use our forums. More challenges over at Wechall.net.
Basic Challenges
Description: Find the password in the page
Difficulty: Easy
Completed by 15017 people (53.09%)
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Description: Break a JavaScript protected login form
Difficulty: Easy
Completed by 13574 people (47.99%)
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Description: you are given a file called c99.txt, use it to break into a site
Difficulty: Medium
Completed by 4914 people (17.37%)
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Description: Beat the cookie script
Difficulty: Medium
Completed by 4978 people (17.60%)
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Description: Trick the email form into sending you the password
Difficulty: Easy
Completed by 5306 people (18.76%)
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Description: Find secret pages site crawlers can't
Difficulty: Easy
Completed by 3882 people (13.72%)
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Description: Hack a FrontPage Server (FPS) site
Difficulty: Hard
Completed by 2507 people (8.86%)
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Description: Bypass a Flash login form
Difficulty: Hard
Completed by 1673 people (5.91%)
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Realistic Challenges
Description: Purchase software for a lot cheaper than intended
Difficulty: Medium
Completed by 2253 people (7.96%)
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Description: Stop those evil egitologists!
Difficulty: Medium
Completed by 1286 people (4.55%)
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Description: Show your school administrator how important security is
Difficulty: Medium
Completed by 1021 people (3.61%)
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Description: Show a security company they're not so impressive
Difficulty: Hard
Completed by 746 people (2.64%)
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Description: Pentest a new server hardware company
Difficulty: Medium
Completed by 734 people (2.59%)
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Programming Challenges
Description: Write a program to fetch a constantly changing code
Difficulty: Medium
Completed by 767 people (2.71%)
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Bonus Challenges
Description: Another simple JS login to circumvent
Difficulty: Easy
Completed by 2101 people (7.43%)
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Description: Simply enter the Password into the box!
Difficulty: Easy
Completed by 2198 people (7.77%)
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Description: Browser agent manipulation
Difficulty: Medium
Completed by 1587 people (5.61%)
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Description: Find the password hidden in the page
Difficulty: Medium
Completed by 866 people (3.06%)
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Description: Find the password hidden in an image
Difficulty: Hard
Completed by 827 people (2.92%)
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Description: Find the password from a tricky JavaScript form
Difficulty: Medium
Completed by 658 people (2.33%)
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Description: Retrieve the password from the download
Difficulty: Easy
Completed by 685 people (2.42%)
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Description: Get the password using common sense
Difficulty: Easy
Completed by 822 people (2.91%)
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Description: Break a simple custom encryption
Difficulty: Medium
Completed by 694 people (2.45%)
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Description: You are given a dumped file. Get the password from this using whatever method you find best/quickest
Difficulty: Medium
Completed by 375 people (1.33%)
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Description: Spoof an email to be from a fake email address
Difficulty: Medium
Completed by 370 people (1.31%)
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Description: Get the password using your head
Difficulty: Easy
Completed by 183 people (0.65%)
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SQL Challenges
Description: Bypass the login box and log in as the administrator
Difficulty: Easy
Completed by 2027 people (7.17%)
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Description: Bypass the login box with another level of security
Difficulty: Hard
Completed by 509 people (1.80%)
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Encryption Challenges
Description: Break 3 popular encryption methods. Challenge by Glasklar
Difficulty: Easy
Completed by 1405 people (4.97%)
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Description: Break another famous encryption using the key provided. Challenge by Glasklar
Difficulty: Easy
Completed by 614 people (2.17%)
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Description: A basic cipher with a custom encryption. Challenge by Glasklar
Difficulty: Easy
Completed by 499 people (1.76%)
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Description: Another basic cipher to decrypt. Challenge by Glasklar
Difficulty: Easy
Completed by 376 people (1.33%)
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Description: You are given another key. You need to use this to break another custom encryption. Challenge by Glasklar
Difficulty: Medium
Completed by 241 people (0.85%)
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Description: You are given a broken encryption. Repair it and get the password. Challenge by xyberz09
Difficulty: Medium
Completed by 178 people (0.63%)
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Application Challenges
Description: Find out what or where the App is looking for
Difficulty: Medium
Completed by 602 people (2.13%)
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Description: Just press the button!
Difficulty: Medium
Completed by 463 people (1.64%)
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Description: Find where the application is looking
Difficulty: Medium
Completed by 544 people (1.92%)
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Description: Crack a DOS app. Challenge by Hertz
Difficulty: Hard
Completed by 81 people (0.29%)
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User Challenges
Description: Beat a tricky JavaScript login form. Challenge by Total
Difficulty: Easy
Completed by 989 people (3.50%)
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Description: Find the password hidden in a paragraph. Challenge by Raduce
Difficulty: Easy
Completed by 1118 people (3.95%)
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Description: Get the password from an image using any method. Challenge by xen
Difficulty: Medium
Completed by 273 people (0.97%)
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