Smallest Puzzle Piece Count? (Need Context)

Depends entirely on the puzzle series or brand you're comparing.

• Jigsaw: Children's puzzles start at 2–4 pieces; adult "micro" puzzles can be 100–200 pieces but tiny.
• Logic puzzles: No "pieces" — grid cells.
• Brain teasers: Single object (e.g., Hanayama cast puzzle).

Tell me the puzzle line (Ravensburger, Buffalo, Hanayama, specific collection) and I'll give the minimum.