I like the way James present a problem: educatiive and interesting.
Find all elements less than 0 or greater than 10 and replace them with NaN
Find the palindrome
Knight's Tour Checker
Duplicate each element of a vector.
Go to the head of the class!
How Far Can You Throw Something?
Accessing values in a cell
It's Happy! It's Fun! It's Happy Fun Hyperball!
Hackathon - String version
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