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 14255 people (52.84%)
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Description: Break a JavaScript protected login form
Difficulty: Easy
Completed by 12902 people (47.83%)
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Description: you are given a file called c99.txt, use it to break into a site
Difficulty: Medium
Completed by 4666 people (17.30%)
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Description: Beat the cookie script
Difficulty: Medium
Completed by 4676 people (17.33%)
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Description: Trick the email form into sending you the password
Difficulty: Easy
Completed by 4859 people (18.01%)
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Description: Find secret pages site crawlers can't
Difficulty: Easy
Completed by 3632 people (13.46%)
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Description: Hack a FrontPage Server (FPS) site
Difficulty: Hard
Completed by 2365 people (8.77%)
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Description: Bypass a Flash login form
Difficulty: Hard
Completed by 1600 people (5.93%)
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Realistic Challenges
Description: Purchase software for a lot cheaper than intended
Difficulty: Medium
Completed by 2150 people (7.97%)
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Description: Stop those evil egitologists!
Difficulty: Medium
Completed by 1191 people (4.41%)
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Description: Show your school administrator how important security is
Difficulty: Medium
Completed by 971 people (3.60%)
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Description: Show a security company they're not so impressive
Difficulty: Hard
Completed by 701 people (2.60%)
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Description: Pentest a new server hardware company
Difficulty: Medium
Completed by 689 people (2.55%)
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Programming Challenges
Description: Write a program to fetch a constantly changing code
Difficulty: Medium
Completed by 725 people (2.69%)
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Bonus Challenges
Description: Another simple JS login to circumvent
Difficulty: Easy
Completed by 1993 people (7.39%)
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Description: Simply enter the Password into the box!
Difficulty: Easy
Completed by 2012 people (7.46%)
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Description: Browser agent manipulation
Difficulty: Medium
Completed by 1491 people (5.53%)
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Description: Find the password hidden in the page
Difficulty: Medium
Completed by 803 people (2.98%)
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Description: Find the password hidden in an image
Difficulty: Hard
Completed by 768 people (2.85%)
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Description: Find the password from a tricky JavaScript form
Difficulty: Medium
Completed by 620 people (2.30%)
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Description: Retrieve the password from the download
Difficulty: Easy
Completed by 632 people (2.34%)
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Description: Get the password using common sense
Difficulty: Easy
Completed by 767 people (2.84%)
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Description: Break a simple custom encryption
Difficulty: Medium
Completed by 656 people (2.43%)
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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 352 people (1.30%)
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Description: Spoof an email to be from a fake email address
Difficulty: Medium
Completed by 341 people (1.26%)
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Description: Get the password using your head
Difficulty: Easy
Completed by 135 people (0.50%)
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SQL Challenges
Description: Bypass the login box and log in as the administrator
Difficulty: Easy
Completed by 1897 people (7.03%)
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Description: Bypass the login box with another level of security
Difficulty: Hard
Completed by 476 people (1.76%)
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Encryption Challenges
Description: Break 3 popular encryption methods. Challenge by Glasklar
Difficulty: Easy
Completed by 1279 people (4.74%)
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Description: Break another famous encryption using the key provided. Challenge by Glasklar
Difficulty: Easy
Completed by 558 people (2.07%)
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Description: A basic cipher with a custom encryption. Challenge by Glasklar
Difficulty: Easy
Completed by 473 people (1.75%)
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Description: Another basic cipher to decrypt. Challenge by Glasklar
Difficulty: Easy
Completed by 359 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 233 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 173 people (0.64%)
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Application Challenges
Description: Find out what or where the App is looking for
Difficulty: Medium
Completed by 581 people (2.15%)
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Description: Just press the button!
Difficulty: Medium
Completed by 448 people (1.66%)
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Description: Find where the application is looking
Difficulty: Medium
Completed by 530 people (1.96%)
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Description: Crack a DOS app. Challenge by Hertz
Difficulty: Hard
Completed by 77 people (0.29%)
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User Challenges
Description: Beat a tricky JavaScript login form. Challenge by Total
Difficulty: Easy
Completed by 960 people (3.56%)
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Description: Find the password hidden in a paragraph. Challenge by Raduce
Difficulty: Easy
Completed by 1073 people (3.98%)
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Description: Get the password from an image using any method. Challenge by xen
Difficulty: Medium
Completed by 254 people (0.94%)
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