Take three lowercase letters and print out binary.
Given a number, find out if the sum of the digits is even or odd.
Given two strings of equal length, figure out if one is a scramble of the other.
Merge two arrays in a zipper-like fashion.
Given a string with multiple words, find the most common character.
Given a string with multiple words, return the longest word.
Take a list of integers and print it after sorting it in descending order.
Take a string of comma separated numbers and print out the sum.
Take a string of numbers and output the one which appears the most.
Just take any given string and output it in reverse, pretty easy, right?
