In the place of "Find the sum of all products whose...", I would say: "Find the number of all products whose..." ;-)
Why  instead of 0?
Since I have kludged a solution together, can I have a hint?
this solution works on my comupter
I see the first test command line is corrupted
:( :( :(
I've fixed that first line in the test suite. Try it again.
Back to basics 8 - Matrix Diagonals
middleAsColumn: Return all but first and last element as a column vector
Calculate area of sector
Crop an Image
Divisors for big integer
Recycled Numbers (CodeJam Qualification Round 2012)
Narcissistic number ?
BLOCK x3 (Version 3)
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