Need a test case with a 0 on the chosen diagonal.
Agree with Jon's comment that the matrix should contain 0 elements
so simple that it never occurred to me
Back to basics 5 - Clipboard
Replicate elements in vectors
Return 'on' or 'off'
poll: would you like the regexp (?@cmd) functionality to be banned in Cody?
Find Missing Number
Decrypt the cypher using XOR encryption (for beginners)
Find files with extension ext in the current directory
Pandigital number n°1 (Inspired by Project Euler 32)
Magic is simple (for beginners)
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