Additional test cases have been added.
Find all elements less than 0 or greater than 10 and replace them with NaN
Test if a Number is a Palindrome without using any String Operations
Back to basics 11 - Max Integer
Sum of diagonals elements of a matrix
Matlab Basics - Absolute Value
Change a specific color in an image
Create cell array of numeric arrays
Find last zero for each column
Find the nearest prime number
Create an 8-color version of an image
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