- Who
- Selegiochi
- What
- 0.361 square centimetre(s)
- Where
- Not Applicable ()
- When
The smallest jigsaws by piece size are those produced by Selegiochi (ITA). Their 99-piece nano-puzzles have shapes with an average surface area of just 0.361 sq cm (0.05 sq in). The finished size is 6.5 x 5.5 cm (2.5 x 2.1 in) – smaller than a playing card.