Input(s) - any string
Output(n) - number of digits within string s
Additional test cases have been added.
Number of Circles in a Number
Back to basics 18 - justification
Sum of diagonal of a square matrix
Sum the 'edge' values of a matrix
Find the Nth Root of a Given Number
Can I make a right triangle ?
Mean and standard deviation of times in string
Vector of numbers divisible by 3
Return area of square
Relative ratio of "1" in binary number
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