• Consider this assert: checkio('abe') == 'a'

Question related to mission The Most Wanted Letter


#Only one of each, and returned letter is not the last character in the text.

A script could output the correct answer without sorting, simply by returning the last character to pass.

Btw, i'm loving these tests and this website. It's a great step two for learning python after finishing step one of reading an intro textbook. Thanks for the site.