I like the fact that you did not use the ASCII code thing! What a cool way to go about it. Cheers mate!

Oh we got similar situations. I made mine a little bit more powerful by ensuring that it went through the entire string, not just looking for one value that is absent, but several values that are absent. I stored them in a string. My trouble came when I wanted to return the solution to the problem. Codewars will not allow me to return a string even if the findings were correct. So I just let it return the first value of the string :)

Like all other programming work, this question is way much easier if you take more time to read the description before getting to your keyboard. The best programmers are not typists, they are thinkers.

How did I miss this? :) :) I was comming to the discussion section to rant at how badly I thought the question had been set, then I saw your comment. Thank you TheLamia