Given a string with multiple words, find the most common character.
Take a sentence/phrase in pig latin, translate it to English.
Merge two arrays in a zipper-like fashion.
Given a string with multiple words, return the longest word.
Just take any given string and output it in reverse, pretty easy, right?
Start with one Fibonacci sequence number, then calculate more from there.
Take an invalid JSON string and figure out where the errors are and make it valid.
Take a list of integers and print it after sorting it in descending order.
Take three lowercase letters and print out binary.
Take a string of numbers and output the one which appears the most.
Take a roman numeral(<1000 in value) and print its corresponding value in the decimal system of numbers.
Take a string of comma separated numbers and print out the sum.
Given two strings of equal length, figure out if one is a scramble of the other.
