Ditloids are hard enough at the best of times, but when you see a thread like this entitled "Numbers An Letters", you have to assume that everything could contain a typo...
You have obviously not seen the quiz sheet! Page 1 is so faint it is barely legible, and some of the letters have to be guesswork lol. And in this quiz the only acceptable answer is the one on the setter's list. No leeway whatsoever; wonder why we keep trying to do it lol