- DIGIT
- ZIP code unit
- Numeral
- Savvy?
- One, for one
- Two or three
- Finger, e.g.
- You with me?
- Finger or toe
- Understand a hippie?
- Understand, man?
- Small extremity
- Part of a code, frequently
- Zip code component
- Are you hip, dude?
- Pinkie, for one
- Dude ... do you catch my drift?
- Finger
- Age component
- One of two in 12
- 0 or 1, say
- 1, for one
- Two, for one
- Arabic numeral
- Take note, man
- Toe or two
- One or two, e.g.
- Sudoku fill-in
- Entry in a sudoku square
- Ring bearer
- Hippie phrase
- One or two
- 2 or 8
- 6 or 1
- 1, 6, or 9
- 1 or 2
- Element of some readouts
- 1, 5, or 9
- Two-__ number (11 or 99)
- Finger's breadth.
- Number.
- Pinky.
- Any numeral from 0 to 9.
- Figure.
- Toe.
- Hallux or dactyl
- Toe, e.g.
- Can you _____?
- Finger, say
- Thumb, e.g.
- Place holder?
- Far out, man!
- 2, for one
- One of 101 in a googol
- Thumb, for one
- Sudoku entry
- Binary code bit
- What each number in the starred clues represents
- 8 or 9, but not 10
- You can count on it
- Middle finger, e.g.
- 43-Across, e.g.
- 3, e.g.
- Finger or toe, e.g.
- Any number
- One of nine in an SSN
- 2 or 3
- Part of a phone number
- One one e.g.
- 1, 2 or a finger
- Area code component
- One of four in 1,991
- Thumb or pinkie
- Toe or finger
- Six, for one
- Arabic figure
- Spreadsheet bit
- PIN part
- PIN piece
- Pinkie, e.g.
- What's handily featured at the starts of the five longest Down answers
- Password bit, often
- Two or three, say
