The test suite has been enhanced.
The creator of this problem might have indeed banged his head, which has affected his ability to think properly. I wish such stupid and meaningless problems stop showing up on Cody.
Summing Digits within Text
Find the sum of the elements in the "second" diagonal
Wrapping the Tower of Pisa
Find out missing number from a vector of 9 elements
MATCH THE STRINGS (2 CHAR) very easy
Sorted highest to lowest?
Distance walked 1D
Use of regexp
Given a number N, find the smallest prime P>N
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