This is the shirt I wear when I interview hackers (ignore fake prices, not an ad)
cafepress.com
cafepress.com
I'm guessing I wouldn't get hired...
;)
Does the interviewee get to hack together a script to decode it?
I like the idea of a minimal test to have them write a "decrypt" in their language of choice to figure it out.
By the way, the shirt wasn't a requirement for the job. It was just an added way to bypass the interviews a bit if they happened to decode it easily.