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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 13697 people (52.79%)

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Challenge 2

Description: Break a JavaScript protected login form
Difficulty: Easy

Completed by 12369 people (47.67%)

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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 4493 people (17.32%)

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Challenge 4

Description: Beat the cookie script
Difficulty: Medium

Completed by 4447 people (17.14%)

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Challenge 5

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

Completed by 4546 people (17.52%)

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Challenge 6

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

Completed by 3416 people (13.16%)

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Challenge 7

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

Completed by 2234 people (8.61%)

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Challenge 8

Description: Crack a simple App
Difficulty: Medium

Completed by 1304 people (5.03%)

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Challenge 9

Description: Break a simple cipher
Difficulty: Medium

Completed by 2039 people (7.86%)

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Challenge 10

Description: Bypass a Flash login form
Difficulty: Hard

Completed by 1515 people (5.84%)

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Realistic Challenges

Realistic Challenge 1

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

Completed by 2046 people (7.89%)

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Realistic Challenge 2

Description: Stop those evil egitologists!
Difficulty: Medium

Completed by 1110 people (4.28%)

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Realistic Challenge 3

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

Completed by 910 people (3.51%)

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Realistic Challenge 4

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

Completed by 655 people (2.52%)

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Realistic Challenge 5

Description: Pentest a new server hardware company
Difficulty: Medium

Completed by 640 people (2.47%)

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Programming Challenges

Programming Challenge 1

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

Completed by 681 people (2.62%)

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Bonus Challenges

Bonus Challenge 1

Description: Another simple JS login to circumvent
Difficulty: Easy

Completed by 1883 people (7.26%)

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Bonus Challenge 2

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

Completed by 1876 people (7.23%)

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Bonus Challenge 3

Description: Browser agent manipulation
Difficulty: Medium

Completed by 1402 people (5.40%)

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Bonus Challenge 4

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

Completed by 747 people (2.88%)

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Bonus Challenge 5

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

Completed by 716 people (2.76%)

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Bonus Challenge 6

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

Completed by 569 people (2.19%)

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Bonus Challenge 7

Description: Retrieve the password from the download
Difficulty: Easy

Completed by 579 people (2.23%)

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Bonus Challenge 8

Description: Get the password using common sense
Difficulty: Easy

Completed by 715 people (2.76%)

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Bonus Challenge 9

Description: Break a simple custom encryption
Difficulty: Medium

Completed by 605 people (2.33%)

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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 318 people (1.23%)

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Bonus Challenge 11

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

Completed by 300 people (1.16%)

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Bonus Challenge 12

Description: Get the password using your head
Difficulty: Easy

Completed by 82 people (0.32%)

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SQL Challenges

SQL Challenge 1

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

Completed by 1736 people (6.69%)

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SQL Challenge 2

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

Completed by 443 people (1.71%)

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Encryption Challenges

Encryption Challenge 1

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

Completed by 1186 people (4.57%)

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Encryption Challenge 2

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

Completed by 501 people (1.93%)

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Encryption Challenge 3

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

Completed by 427 people (1.65%)

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Encryption Challenge 4

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

Completed by 320 people (1.23%)

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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 220 people (0.85%)

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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 164 people (0.63%)

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Application Challenges

Application Challenge 1

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

Completed by 544 people (2.10%)

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Application Challenge 2

Description: Just press the button!
Difficulty: Medium

Completed by 420 people (1.62%)

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Application Challenge 3

Description: Find where the application is looking
Difficulty: Medium

Completed by 497 people (1.92%)

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Application Challenge 4

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

Completed by 70 people (0.27%)

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User Challenges

User Challenge 1

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

Completed by 903 people (3.48%)

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User Challenge 2

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

Completed by 1010 people (3.89%)

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User Challenge 3

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

Completed by 217 people (0.84%)

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