Trending Pretty Letters A-Z : Takes a letter character argument for the answer letter gets user input for letter guess calls check_guess() with answer and guess end letter_guess if check_guess() equals true, return true or after 3 failed attempts, return false. Fancy letters for you to copy and paste! Pretty Letters A-Z - 1,299 pretty letters products are offered for sale by suppliers on alibaba.com, of which electronic signs accounts for 1%.