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.
Sum all integers from 1 to 2^n
Perimeter of a semicircle
Large Sum (inspired by Project Euler 13)
Return a list sorted by number of consecutive occurrences
What is the scope of variables in Matlab ?
Rank of magic square (for beginners)
Sum of big primes without primes
Can you beat the lottery again (for hardcore coder) ?
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