Related Clues:
- Very simple (colloq.)
- Say yes possibly when bit of food is brought in? That's certainly not difficult
- 'Knock yourself out'
- Like falling off a log (informal)
- "Fine by me" (last 3 letters ...)
- Simple, or a hint to the initials of each pair of starred clues' answers
- So simple ... like 17-, 24-, 40- and 52-Across?
- 'So simple!'
- Pee twice, say, when going off — it's that simple