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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 15260 people (52.55%)

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Challenge 2

Description: Break a JavaScript protected login form
Difficulty: Easy

Completed by 13785 people (47.47%)

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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 5001 people (17.22%)

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Challenge 4

Description: Beat the cookie script
Difficulty: Medium

Completed by 5082 people (17.50%)

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Challenge 5

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

Completed by 5412 people (18.64%)

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Challenge 6

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

Completed by 3976 people (13.69%)

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Challenge 7

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

Completed by 2562 people (8.82%)

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Challenge 8

Description: Crack a simple App
Difficulty: Medium

Completed by 1491 people (5.13%)

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Challenge 9

Description: Break a simple cipher
Difficulty: Medium

Completed by 2362 people (8.13%)

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Challenge 10

Description: Bypass a Flash login form
Difficulty: Hard

Completed by 1691 people (5.82%)

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Realistic Challenges

Realistic Challenge 1

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

Completed by 2288 people (7.88%)

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Realistic Challenge 2

Description: Stop those evil egitologists!
Difficulty: Medium

Completed by 1312 people (4.52%)

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Realistic Challenge 3

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

Completed by 1042 people (3.59%)

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Realistic Challenge 4

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

Completed by 759 people (2.61%)

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Realistic Challenge 5

Description: Pentest a new server hardware company
Difficulty: Medium

Completed by 753 people (2.59%)

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Programming Challenges

Programming Challenge 1

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

Completed by 784 people (2.70%)

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Bonus Challenges

Bonus Challenge 1

Description: Another simple JS login to circumvent
Difficulty: Easy

Completed by 2142 people (7.38%)

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Bonus Challenge 2

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

Completed by 2252 people (7.76%)

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Bonus Challenge 3

Description: Browser agent manipulation
Difficulty: Medium

Completed by 1626 people (5.60%)

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Bonus Challenge 4

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

Completed by 908 people (3.13%)

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Bonus Challenge 5

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

Completed by 864 people (2.98%)

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Bonus Challenge 6

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

Completed by 681 people (2.35%)

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Bonus Challenge 7

Description: Retrieve the password from the download
Difficulty: Easy

Completed by 711 people (2.45%)

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Bonus Challenge 8

Description: Get the password using common sense
Difficulty: Easy

Completed by 843 people (2.90%)

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Bonus Challenge 9

Description: Break a simple custom encryption
Difficulty: Medium

Completed by 715 people (2.46%)

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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 389 people (1.34%)

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Bonus Challenge 11

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

Completed by 387 people (1.33%)

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Bonus Challenge 12

Description: Get the password using your head
Difficulty: Easy

Completed by 198 people (0.68%)

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SQL Challenges

SQL Challenge 1

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

Completed by 2068 people (7.12%)

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SQL Challenge 2

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

Completed by 519 people (1.79%)

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Encryption Challenges

Encryption Challenge 1

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

Completed by 1439 people (4.96%)

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Encryption Challenge 2

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

Completed by 636 people (2.19%)

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Encryption Challenge 3

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

Completed by 512 people (1.76%)

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Encryption Challenge 4

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

Completed by 387 people (1.33%)

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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 245 people (0.84%)

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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 181 people (0.62%)

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Application Challenges

Application Challenge 1

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

Completed by 614 people (2.11%)

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Application Challenge 2

Description: Just press the button!
Difficulty: Medium

Completed by 473 people (1.63%)

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Application Challenge 3

Description: Find where the application is looking
Difficulty: Medium

Completed by 557 people (1.92%)

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Application Challenge 4

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

Completed by 84 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 1007 people (3.47%)

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User Challenge 2

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

Completed by 1144 people (3.94%)

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User Challenge 3

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

Completed by 286 people (0.98%)

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