Clean the List of Names
Number of Horns on a unicorn!
Sum the Digits of a Number
Equal to their cube
Length of the hypotenuse
Approximate functions 1 (★★★)
Sum of elements of a vector (★★★)
Mo money, mo math 1! (★★★)
Matrix with increasing numbers (★★★★)
Make a checkerboard matrix (★★★★★)
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