You need to take into account what the Ultimate Question is as well...
Summing Digits within Text
Back to basics 15 - Benchmark
Back to basics 21 - Matrix replicating
Sum of cubes
Calculate cosine without cos(x)
How many hours are there in a day in Italy?
Determinate if day D is a date that occurs during Daylight Saving Time in Italy
Calculate sin(x) without sin(x)
Calculate the hypotenuse of a right triangle without using ^ and sqrt ()
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