The 8th test case is correct and can be solved within Cody's time limit. Why is it not being used? Up to 200.000, there are 20 amicable pairs.
For instance 176272,180848 is the 20th pair. For 3e5 my code can't go fast enough for Cody (45s), but I've found just 2 additional pairs 196724, 202444 and 185368, 203432.
Add two numbers
count to vector
Number of 1s in a binary string
middleAsColumn: Return all but first and last element as a column vector
Test if two numbers have the same digits
Decimal Fraction to binary conversion
Inscribed circle in a triangle
Repeat elements of a vector
Sub-sequence - 01
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