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.
Sums with Excluded Digits
Right and wrong
Swap the input arguments
How long is the longest prime diagonal?
Fix the last element of a cell array
How Many Months Until It's Today Again?
Frobenius McNugget Factorization
Beads on a Necklace (Convex Hulls)
Spot the outlier
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