I can't recommend this enough. You'd be surprised how incredibly often you can spot vulnerabilities in real life code just because you wrote an exploit in this

I can't recommend this enough. You'd be surprised how incredibly often you can spot vulnerabilities in real life code just because you wrote an exploit in this challenge. I blogged about my run through the early sets a while back: https://lolware.net/2014/09/15/cryptochallenge.html https://lolware.net/2014/09/15/cryptochallenge.html Set eight however, is much more brutal (while still being fun). I've completed the first three and had to take a break. Looking forward to getting back at it.