Is this 3D model free to download?

Yes, Daily Calendar Puzzle is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Sfelman, 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.

Daily Calendar Puzzle 3D printable model by Sfelman

Daily Calendar Puzzle

Source: Thingiverse by Sfelman

The Daily Calendar Puzzle is a free printable 3D model from Thingiverse by Sfelman. This is a Calendar puzzle that I designed based on the A-puzzle-a-day calendars I have seen for sale on various sites. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

38 saves Source: Thingiverse Updated 2026-10-19 License: CC-BY-NC · non-commercial 1 makes Category: Toys & Games

Tags: calendar, puzzle

About this model

This is a Calendar puzzle that I designed based on the A-puzzle-a-day calendars I have seen for sale on various sites. There are 366 total puzzles(365 days + the special leap year puzzle). There are 2 ways to print this. The easier way is just to print the Calendar Puzzle.stl file, the Tetris.stl and Year_Numbers.stl files. I have also separated this into parts if you want to try printing the text in a different color. The print order for this would be: Base -> Month+day -> Border -> Top Letters You will need to make use of offsets in your slicer including z-offsets if you go this method. Note: when printing the border file, you may want to use z-hop, as the first few layers could travel over the slightly raised areas from the month and day portion of the print. The end result of this is p…

Frequently asked questions

Is this 3D model free to download?: Yes. Daily Calendar Puzzle is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link 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 Sfelman.
Who made this model?: Designed by Sfelman, 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.