I recently completed a crossword puzzle that I believe originated with the New York Times. 6 across had the clue: "3 of 3 and 1/3 of 4?". The correct answer is: "defg". My question to you is: "What's the clue referring to?" The puzzle was not very difficult, otherwise. I verified the correct answer but could not find an explanation for the clue. Any ideas?
Thanks,
Tom