For snarky answers to generic interview questions
TODO:
http://programmers.stackexchange.com/questions/68980/interesting-variations-of-fizzbuzz https://sites.google.com/site/steveyegge2/five-essential-phone-screen-questions http://en.wikipedia.org/wiki/Fizz_buzz#Variations
Find common characters in a string
large array of numbers that can repeat and are not sorted find first pair of numbers that sums to given integer