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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 13939 people (52.78%)

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Challenge 2

Description: Break a JavaScript protected login form
Difficulty: Easy

Completed by 12615 people (47.77%)

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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 4576 people (17.33%)

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Challenge 4

Description: Beat the cookie script
Difficulty: Medium

Completed by 4552 people (17.24%)

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Challenge 5

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

Completed by 4701 people (17.80%)

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Challenge 6

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

Completed by 3522 people (13.34%)

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Challenge 7

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

Completed by 2297 people (8.70%)

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Challenge 8

Description: Crack a simple App
Difficulty: Medium

Completed by 1343 people (5.09%)

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Challenge 9

Description: Break a simple cipher
Difficulty: Medium

Completed by 2106 people (7.97%)

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Challenge 10

Description: Bypass a Flash login form
Difficulty: Hard

Completed by 1553 people (5.88%)

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Realistic Challenges

Realistic Challenge 1

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

Completed by 2091 people (7.92%)

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Realistic Challenge 2

Description: Stop those evil egitologists!
Difficulty: Medium

Completed by 1141 people (4.32%)

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Realistic Challenge 3

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

Completed by 942 people (3.57%)

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Realistic Challenge 4

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

Completed by 678 people (2.57%)

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Realistic Challenge 5

Description: Pentest a new server hardware company
Difficulty: Medium

Completed by 666 people (2.52%)

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Programming Challenges

Programming Challenge 1

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

Completed by 709 people (2.68%)

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Bonus Challenges

Bonus Challenge 1

Description: Another simple JS login to circumvent
Difficulty: Easy

Completed by 1947 people (7.37%)

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Bonus Challenge 2

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

Completed by 1950 people (7.38%)

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Bonus Challenge 3

Description: Browser agent manipulation
Difficulty: Medium

Completed by 1452 people (5.50%)

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Bonus Challenge 4

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

Completed by 778 people (2.95%)

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Bonus Challenge 5

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

Completed by 742 people (2.81%)

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Bonus Challenge 6

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

Completed by 596 people (2.26%)

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Bonus Challenge 7

Description: Retrieve the password from the download
Difficulty: Easy

Completed by 605 people (2.29%)

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Bonus Challenge 8

Description: Get the password using common sense
Difficulty: Easy

Completed by 741 people (2.81%)

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Bonus Challenge 9

Description: Break a simple custom encryption
Difficulty: Medium

Completed by 634 people (2.40%)

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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 335 people (1.27%)

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Bonus Challenge 11

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

Completed by 317 people (1.20%)

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Bonus Challenge 12

Description: Get the password using your head
Difficulty: Easy

Completed by 112 people (0.42%)

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SQL Challenges

SQL Challenge 1

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

Completed by 1822 people (6.90%)

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SQL Challenge 2

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

Completed by 457 people (1.73%)

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Encryption Challenges

Encryption Challenge 1

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

Completed by 1233 people (4.67%)

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Encryption Challenge 2

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

Completed by 530 people (2.01%)

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Encryption Challenge 3

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

Completed by 447 people (1.69%)

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Encryption Challenge 4

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

Completed by 338 people (1.28%)

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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 227 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 169 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 563 people (2.13%)

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Application Challenge 2

Description: Just press the button!
Difficulty: Medium

Completed by 434 people (1.64%)

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Application Challenge 3

Description: Find where the application is looking
Difficulty: Medium

Completed by 515 people (1.95%)

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Application Challenge 4

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

Completed by 74 people (0.28%)

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User Challenges

User Challenge 1

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

Completed by 934 people (3.54%)

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User Challenge 2

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

Completed by 1042 people (3.95%)

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User Challenge 3

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

Completed by 237 people (0.90%)

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