Fun problem :)
Find the numeric mean of the prime numbers in a matrix.
Find relatively common elements in matrix rows
Reverse the vector
Convert a vector into a number
Rotate input square matrix 90 degrees CCW without rot90
String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values
Fast 1-D Convolution (valid shape)
Cody meets Xiangqi: foresee the unseen (Part 2)
Words Count: A String Array Approach
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