There is an error in the second problem of the test suite (also in the example) with an extra "[" on the second line of the "correct" melody.
Amazing how hard it is to get your test suite right on the first try. Thanks, and it looks like you're in the lead!
The last 3 tests are incorrect.
Dimensions of matrices being concatenated are not consistent.
I admit they look wrong, but the actual text in the MATLAB code runs properly. I just re-scored some answers and they worked fine. It must be some kind of HTML display problem. I'll check into it.
Finding Perfect Squares
Return elements unique to either input
Maximum value in a matrix
Find nth maximum
Count the Digits in the Box
The 17x17 Problem
How Many Months Until It's Today Again?
Breaking Bad Tiles (Spelling with Element Symbols)
Balanced Ternary Numbers: Easy as |, |-, |o
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