Be careful, I've implemented the sieve, but not all versions of it are sufficiently fast to handle the biggest numbers in the test suite.
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This doesn't use primes(x),but still feels a little like cheating.
The whole point of using the sieve is not knowing which numbers are prime. So it is no different than sum(primes).
Back to basics 12 - Input Arguments
Add two numbers
Multiples of a Number in a Given Range
sum of non-primes
Celsius to Kelvin
Return a list sorted by number of consecutive occurrences
Clear all empty variables from the workspace
Getting the indices from a matrice
Mirror, mirror on the wall, who is fairest of them all?
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