[krankin1]

try running this in ruby:

['49276d206b696c6c696e6720796f757220627261696e206c696b65206120706f69736f6e6f7573206d757368726f6f6d'].pack('H*')

--interesting string output for challenge 1.

[dmitris]

Gave me a bigger jolt than the morning coffee - here's a spoiler in Go: http://play.golang.org/p/YBfxhjvsOB