Finding Perfect Squares
Find state names that end with the letter A
Get the area codes from a list of phone numbers
Project Euler: Problem 7, Nth prime
Create a two dimensional zero matrix
poll: would you like the regexp (?@cmd) functionality to be banned in Cody?
singularity 2.0 (easier)
Knights and Knaves (part 1)
love is an n-letter word
Smallest distance between a point and a rectangle
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