Hi,

I have countlessly read the Programming 12 challenge and cannot figure out the wording.

In this challenge, you will be given a string. Take all the numbers from the string and classify them as composite numbers or prime numbers. You should assume all numbers are one digit, and neither number 1 nor number 0 counts.

Find the sum of every composite number, then find the sum of every prime number. Multiply these sums together. Then, take the first 25 non-numeric characters of the given string and increment their ASCII value by one (for example, # becomes $). Take these 25 characters and concatenate the product to them. This is your answer.

Your answer should look like this: oc{lujxdpb%jvqrt{luruudtx140224

The part I get is in red, what I don't get is in blue. I really am lost!

Thanks