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 14781 people (53.20%)
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Description: Break a JavaScript protected login form
Difficulty: Easy
Completed by 13358 people (48.07%)
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Description: you are given a file called c99.txt, use it to break into a site
Difficulty: Medium
Completed by 4815 people (17.33%)
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Description: Beat the cookie script
Difficulty: Medium
Completed by 4873 people (17.54%)
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Description: Trick the email form into sending you the password
Difficulty: Easy
Completed by 5183 people (18.65%)
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Description: Find secret pages site crawlers can't
Difficulty: Easy
Completed by 3779 people (13.60%)
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Description: Hack a FrontPage Server (FPS) site
Difficulty: Hard
Completed by 2439 people (8.78%)
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Description: Bypass a Flash login form
Difficulty: Hard
Completed by 1655 people (5.96%)
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Realistic Challenges
Description: Purchase software for a lot cheaper than intended
Difficulty: Medium
Completed by 2219 people (7.99%)
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Description: Stop those evil egitologists!
Difficulty: Medium
Completed by 1221 people (4.39%)
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Description: Show your school administrator how important security is
Difficulty: Medium
Completed by 999 people (3.60%)
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Description: Show a security company they're not so impressive
Difficulty: Hard
Completed by 728 people (2.62%)
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Description: Pentest a new server hardware company
Difficulty: Medium
Completed by 711 people (2.56%)
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Programming Challenges
Description: Write a program to fetch a constantly changing code
Difficulty: Medium
Completed by 758 people (2.73%)
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Bonus Challenges
Description: Another simple JS login to circumvent
Difficulty: Easy
Completed by 2072 people (7.46%)
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Description: Simply enter the Password into the box!
Difficulty: Easy
Completed by 2160 people (7.77%)
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Description: Browser agent manipulation
Difficulty: Medium
Completed by 1563 people (5.63%)
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Description: Find the password hidden in the page
Difficulty: Medium
Completed by 844 people (3.04%)
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Description: Find the password hidden in an image
Difficulty: Hard
Completed by 801 people (2.88%)
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Description: Find the password from a tricky JavaScript form
Difficulty: Medium
Completed by 647 people (2.33%)
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Description: Retrieve the password from the download
Difficulty: Easy
Completed by 670 people (2.41%)
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Description: Get the password using common sense
Difficulty: Easy
Completed by 811 people (2.92%)
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Description: Break a simple custom encryption
Difficulty: Medium
Completed by 686 people (2.47%)
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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 371 people (1.34%)
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Description: Spoof an email to be from a fake email address
Difficulty: Medium
Completed by 367 people (1.32%)
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Description: Get the password using your head
Difficulty: Easy
Completed by 172 people (0.62%)
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SQL Challenges
Description: Bypass the login box and log in as the administrator
Difficulty: Easy
Completed by 2001 people (7.20%)
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Description: Bypass the login box with another level of security
Difficulty: Hard
Completed by 499 people (1.80%)
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Encryption Challenges
Description: Break 3 popular encryption methods. Challenge by Glasklar
Difficulty: Easy
Completed by 1389 people (5.00%)
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Description: Break another famous encryption using the key provided. Challenge by Glasklar
Difficulty: Easy
Completed by 604 people (2.17%)
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Description: A basic cipher with a custom encryption. Challenge by Glasklar
Difficulty: Easy
Completed by 494 people (1.78%)
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Description: Another basic cipher to decrypt. Challenge by Glasklar
Difficulty: Easy
Completed by 371 people (1.34%)
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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 240 people (0.86%)
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Description: You are given a broken encryption. Repair it and get the password. Challenge by xyberz09
Difficulty: Medium
Completed by 177 people (0.64%)
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Application Challenges
Description: Find out what or where the App is looking for
Difficulty: Medium
Completed by 599 people (2.16%)
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Description: Just press the button!
Difficulty: Medium
Completed by 460 people (1.66%)
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Description: Find where the application is looking
Difficulty: Medium
Completed by 541 people (1.95%)
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Description: Crack a DOS app. Challenge by Hertz
Difficulty: Hard
Completed by 79 people (0.28%)
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User Challenges
Description: Beat a tricky JavaScript login form. Challenge by Total
Difficulty: Easy
Completed by 985 people (3.54%)
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Description: Find the password hidden in a paragraph. Challenge by Raduce
Difficulty: Easy
Completed by 1109 people (3.99%)
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Description: Get the password from an image using any method. Challenge by xen
Difficulty: Medium
Completed by 270 people (0.97%)
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