Pseudonym of the US puzzle inventor Jim Propp

Let's find possible answers to "Pseudonym of the US puzzle inventor Jim Propp" crossword clue. First of all, we will look for a few extra hints for this entry: Pseudonym of the US puzzle inventor Jim Propp. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.