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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

Challenge 1

Description: Find the password in the page
Difficulty: Easy

Completed by 14231 people (52.83%)

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Challenge 2

Description: Break a JavaScript protected login form
Difficulty: Easy

Completed by 12878 people (47.81%)

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Challenge 3

Description: you are given a file called c99.txt, use it to break into a site
Difficulty: Medium

Completed by 4656 people (17.28%)

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Challenge 4

Description: Beat the cookie script
Difficulty: Medium

Completed by 4667 people (17.32%)

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Challenge 5

Description: Trick the email form into sending you the password
Difficulty: Easy

Completed by 4844 people (17.98%)

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Challenge 6

Description: Find secret pages site crawlers can't
Difficulty: Easy

Completed by 3617 people (13.43%)

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Challenge 7

Description: Hack a FrontPage Server (FPS) site
Difficulty: Hard

Completed by 2355 people (8.74%)

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Challenge 8

Description: Crack a simple App
Difficulty: Medium

Completed by 1374 people (5.10%)

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Challenge 9

Description: Break a simple cipher
Difficulty: Medium

Completed by 2173 people (8.07%)

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Challenge 10

Description: Bypass a Flash login form
Difficulty: Hard

Completed by 1589 people (5.90%)

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Realistic Challenges

Realistic Challenge 1

Description: Purchase software for a lot cheaper than intended
Difficulty: Medium

Completed by 2149 people (7.98%)

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Realistic Challenge 2

Description: Stop those evil egitologists!
Difficulty: Medium

Completed by 1182 people (4.39%)

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Realistic Challenge 3

Description: Show your school administrator how important security is
Difficulty: Medium

Completed by 969 people (3.60%)

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Realistic Challenge 4

Description: Show a security company they're not so impressive
Difficulty: Hard

Completed by 700 people (2.60%)

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Realistic Challenge 5

Description: Pentest a new server hardware company
Difficulty: Medium

Completed by 688 people (2.55%)

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Programming Challenges

Programming Challenge 1

Description: Write a program to fetch a constantly changing code
Difficulty: Medium

Completed by 723 people (2.68%)

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Bonus Challenges

Bonus Challenge 1

Description: Another simple JS login to circumvent
Difficulty: Easy

Completed by 1989 people (7.38%)

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Bonus Challenge 2

Description: Simply enter the Password into the box!
Difficulty: Easy

Completed by 2006 people (7.45%)

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Bonus Challenge 3

Description: Browser agent manipulation
Difficulty: Medium

Completed by 1487 people (5.52%)

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Bonus Challenge 4

Description: Find the password hidden in the page
Difficulty: Medium

Completed by 802 people (2.98%)

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Bonus Challenge 5

Description: Find the password hidden in an image
Difficulty: Hard

Completed by 767 people (2.85%)

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Bonus Challenge 6

Description: Find the password from a tricky JavaScript form
Difficulty: Medium

Completed by 618 people (2.29%)

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Bonus Challenge 7

Description: Retrieve the password from the download
Difficulty: Easy

Completed by 629 people (2.33%)

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Bonus Challenge 8

Description: Get the password using common sense
Difficulty: Easy

Completed by 765 people (2.84%)

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Bonus Challenge 9

Description: Break a simple custom encryption
Difficulty: Medium

Completed by 655 people (2.43%)

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Bonus Challenge 10

Description: You are given a dumped file. Get the password from this using whatever method you find best/quickest
Difficulty: Medium

Completed by 350 people (1.30%)

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Bonus Challenge 11

Description: Spoof an email to be from a fake email address
Difficulty: Medium

Completed by 340 people (1.26%)

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Bonus Challenge 12

Description: Get the password using your head
Difficulty: Easy

Completed by 131 people (0.49%)

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SQL Challenges

SQL Challenge 1

Description: Bypass the login box and log in as the administrator
Difficulty: Easy

Completed by 1891 people (7.02%)

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SQL Challenge 2

Description: Bypass the login box with another level of security
Difficulty: Hard

Completed by 475 people (1.76%)

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Encryption Challenges

Encryption Challenge 1

Description: Break 3 popular encryption methods. Challenge by Glasklar
Difficulty: Easy

Completed by 1274 people (4.73%)

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Encryption Challenge 2

Description: Break another famous encryption using the key provided. Challenge by Glasklar
Difficulty: Easy

Completed by 555 people (2.06%)

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Encryption Challenge 3

Description: A basic cipher with a custom encryption. Challenge by Glasklar
Difficulty: Easy

Completed by 470 people (1.74%)

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Encryption Challenge 4

Description: Another basic cipher to decrypt. Challenge by Glasklar
Difficulty: Easy

Completed by 356 people (1.32%)

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Encryption Challenge 5

Description: You are given another key. You need to use this to break another custom encryption. Challenge by Glasklar
Difficulty: Medium

Completed by 232 people (0.86%)

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Encryption Challenge 6

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

Application Challenge 1

Description: Find out what or where the App is looking for
Difficulty: Medium

Completed by 580 people (2.15%)

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Application Challenge 2

Description: Just press the button!
Difficulty: Medium

Completed by 447 people (1.66%)

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Application Challenge 3

Description: Find where the application is looking
Difficulty: Medium

Completed by 529 people (1.96%)

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Application Challenge 4

Description: Crack a DOS app. Challenge by Hertz
Difficulty: Hard

Completed by 77 people (0.29%)

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User Challenges

User Challenge 1

Description: Beat a tricky JavaScript login form. Challenge by Total
Difficulty: Easy

Completed by 958 people (3.56%)

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User Challenge 2

Description: Find the password hidden in a paragraph. Challenge by Raduce
Difficulty: Easy

Completed by 1069 people (3.97%)

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User Challenge 3

Description: Get the password from an image using any method. Challenge by xen
Difficulty: Medium

Completed by 253 people (0.94%)

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