Is this 3D model free to download?

Yes, Pin Puzzle is free to download from Thingiverse. Click the "Download STL" button to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Click the "Download free STL" button on this page to open the original listing and grab the file.

Designed by mtairymd, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Pin Puzzle

Source: Thingiverse by mtairymd

The Pin Puzzle is a free printable 3D model from Thingiverse by mtairymd. The goal is to have all the pins line up in a horizontal manner. You can download the STL file from the original listing below and print it at home.

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54 saves Source: Thingiverse Updated 2026-05-12

Tags: Pin, Puzzle

About this model

The goal is to have all the pins line up in a horizontal manner. The pins are different lengths and the holes in the base are of varying depths. In addition, there is a slant to the base which adds another level of deception. Adults should be able to solve it in less than 5 minutes. More Info:

Frequently asked questions

Is this 3D model free to download?: Yes. Pin Puzzle is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by mtairymd.
Who made this model?: Designed by mtairymd, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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