Return the 3n+1 sequence for n
Which values occur exactly three times?
How to find the position of an element in a vector without using the find function
The Dark Side of the Die
Sum the elements in either diagonal of a square matrix
Hackathon - String version
Exponents in Factorials
Rolling maximums above a threshold
A (wrong) place for everything, and everything in its (wrong) place
Pseudo Square Root (Inspired by Project Euler 266)
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