Related Clues:
- Mensa-eligible
- Mentally blessed
- Very, very tiny
- Word that can precede the last word of 17-, 24-, 48- and 58-Across
- Ingenious
- Word with particle or pile
- Like a brainiac
- Like most fast sudoku solvers
- At the head of one's class
- Word before number or weight
- Sting a bit
- Teeny-tiny
- Snazzy
- Part of 106 Across
- Of high intelligence