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Nice usage of a simpler matrix for convolution (ones(3)) and readjustment of the logical conditions.
Make a checkerboard matrix
Project Euler: Problem 8, Find largest product in a large string of numbers
Back to basics 25 - Valid variable names
Make the vector [1 2 3 4 5 6 7 8 9 10]
Make a Palindrome Number
Who Has the Most Change?
Find state names that end with the letter A
Return the 3n+1 sequence for n
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