Swap the first and last columns
Renaming a field in a structure array
Back to basics 9 - Indexed References
Duplicate each element of a vector.
Calculate the area of a triangle between three points
Find my secret number
Numbers spiral diagonals (Part 2)
Narcissistic number ?
Pandigital number n°1 (Inspired by Project Euler 32)
Mysterious digits operation (easy)
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