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KIDDIE

web

challenges involving breaking a web application. usually exploitation of common implementation errors. php vulnerabilities are common.

reversing

reverse engineering. figuring out how something works without knowing how it was made. usually involves studying assembly code.

pwnable

exploitation of executable programs. usually you'll be given the binary and/or source to research.

crypto

breaking cryptography. usually involves exploiting implementation flaws, or some clever math.

forensics

forensic analysis. extraction of hidden data or information.

misc

miscellaneous. anything which doesn't fall into one of the above categories, but still requires clever thinking and some technical prowess.

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