Related Clues:
- Like nails and some candy
- Difficult set
- Difficult for daughters to throw out guest
- Kind of connection port on a PC
- Whizz
- Challenging to figure out
- With 50-Down, 90210 and others
- Tough husband by a road
- Tricky and difficult, as a puzzle
- Port letters
- Charging port, maybe
- Kind of computer port, in brief
- Like Parmesan and pecorino
- 'A __ Day's Night': Beatles song
- "A __ Day's Night": Beatles song