Enjoy this classic 15 Puzzle, also known as the sliding number puzzle, recreated as a 3D printable model! 

The puzzle consists of 15 numbered tiles that slide within a square frame, leaving one space free. 

The challenge is to shuffle the tiles and then rearrange them in the correct numerical order.

This print is simple to make, fun to play with, and works perfectly as a brain teaser, toy, or desk fidget.

Parts Included: Frame + 15 numbered sliding tiles

Recommended Print Settings:

Layer height: 0.2 mm or finer

No supports required

Infill: 10–20%

Material: PLA, PETG, or ABS

Your printer has to have the tolerances right to print this correctly.

Size: Compact and portable (can be scaled as desired)

Features: Durable, reusable, and customizable—print in different colors for variety.