This really saves time!
Find the numeric mean of the prime numbers in a matrix.
Tic Tac Toe FTW
Filter AC, pass DC
Determine if a Given Number is a Triangle Number
Find a Pythagorean triple
Which doors are open?
What is the next step in Conway's Life?
Find all elements less than 0 or greater than 10 and replace them with NaN
Test for balanced parentheses
Who Has the Most Change?
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