Tried the code and it didn't work. Can you mail me one at mmaunder at gmail? Tnx...

yahelc · on April 28, 2011

That's 50 separate codes, not 1 long code. Try one at random.

shykes · on April 28, 2011

Sorry about that - I edited the list for clarity. http://xkcd.com/208/

sireat · on April 28, 2011

After frustrating 10 minutes of entering codes, I realized that I started 4 hours too late.

That list must have been exhausted unbelievably fast, I don't think even Linode VPS giveaway a few months back was that successful.