Really fun problem, but the test case is totally wrong. :-(
glad you liked the problem, but the test case is correct just obfuscated.
Find the sum of the elements in the "second" diagonal
Is this matrix orthogonal?
Are all the three given point in the same line?
Generate a NaN...on purpose
Find out total non zero element of matrix
Magic Concentric Circles
Create numeric palindromes and their square roots
Strange Number Algorithms
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