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 15274 people (52.46%)
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Description: Break a JavaScript protected login form
Difficulty: Easy
Completed by 13796 people (47.39%)
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Description: you are given a file called c99.txt, use it to break into a site
Difficulty: Medium
Completed by 5005 people (17.19%)
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Description: Beat the cookie script
Difficulty: Medium
Completed by 5086 people (17.47%)
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Description: Trick the email form into sending you the password
Difficulty: Easy
Completed by 5417 people (18.61%)
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Description: Find secret pages site crawlers can't
Difficulty: Easy
Completed by 3979 people (13.67%)
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Description: Hack a FrontPage Server (FPS) site
Difficulty: Hard
Completed by 2566 people (8.81%)
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Description: Bypass a Flash login form
Difficulty: Hard
Completed by 1694 people (5.82%)
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Realistic Challenges
Description: Purchase software for a lot cheaper than intended
Difficulty: Medium
Completed by 2291 people (7.87%)
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Description: Stop those evil egitologists!
Difficulty: Medium
Completed by 1314 people (4.51%)
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Description: Show your school administrator how important security is
Difficulty: Medium
Completed by 1044 people (3.59%)
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Description: Show a security company they're not so impressive
Difficulty: Hard
Completed by 760 people (2.61%)
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Description: Pentest a new server hardware company
Difficulty: Medium
Completed by 754 people (2.59%)
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Programming Challenges
Description: Write a program to fetch a constantly changing code
Difficulty: Medium
Completed by 786 people (2.70%)
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Bonus Challenges
Description: Another simple JS login to circumvent
Difficulty: Easy
Completed by 2144 people (7.36%)
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Description: Simply enter the Password into the box!
Difficulty: Easy
Completed by 2254 people (7.74%)
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Description: Browser agent manipulation
Difficulty: Medium
Completed by 1628 people (5.59%)
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Description: Find the password hidden in the page
Difficulty: Medium
Completed by 910 people (3.13%)
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Description: Find the password hidden in an image
Difficulty: Hard
Completed by 868 people (2.98%)
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Description: Find the password from a tricky JavaScript form
Difficulty: Medium
Completed by 683 people (2.35%)
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Description: Retrieve the password from the download
Difficulty: Easy
Completed by 714 people (2.45%)
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Description: Get the password using common sense
Difficulty: Easy
Completed by 845 people (2.90%)
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Description: Break a simple custom encryption
Difficulty: Medium
Completed by 716 people (2.46%)
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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 389 people (1.34%)
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Description: Spoof an email to be from a fake email address
Difficulty: Medium
Completed by 387 people (1.33%)
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Description: Get the password using your head
Difficulty: Easy
Completed by 200 people (0.69%)
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SQL Challenges
Description: Bypass the login box and log in as the administrator
Difficulty: Easy
Completed by 2070 people (7.11%)
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Description: Bypass the login box with another level of security
Difficulty: Hard
Completed by 519 people (1.78%)
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Encryption Challenges
Description: Break 3 popular encryption methods. Challenge by Glasklar
Difficulty: Easy
Completed by 1441 people (4.95%)
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Description: Break another famous encryption using the key provided. Challenge by Glasklar
Difficulty: Easy
Completed by 638 people (2.19%)
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Description: A basic cipher with a custom encryption. Challenge by Glasklar
Difficulty: Easy
Completed by 512 people (1.76%)
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Description: Another basic cipher to decrypt. Challenge by Glasklar
Difficulty: Easy
Completed by 387 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 245 people (0.84%)
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Description: You are given a broken encryption. Repair it and get the password. Challenge by xyberz09
Difficulty: Medium
Completed by 181 people (0.62%)
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Application Challenges
Description: Find out what or where the App is looking for
Difficulty: Medium
Completed by 614 people (2.11%)
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Description: Just press the button!
Difficulty: Medium
Completed by 473 people (1.62%)
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Description: Find where the application is looking
Difficulty: Medium
Completed by 558 people (1.92%)
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Description: Crack a DOS app. Challenge by Hertz
Difficulty: Hard
Completed by 84 people (0.29%)
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User Challenges
Description: Beat a tricky JavaScript login form. Challenge by Total
Difficulty: Easy
Completed by 1007 people (3.46%)
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Description: Find the password hidden in a paragraph. Challenge by Raduce
Difficulty: Easy
Completed by 1145 people (3.93%)
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Description: Get the password from an image using any method. Challenge by xen
Difficulty: Medium
Completed by 287 people (0.99%)
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