Triangle Number Puzzle – Magic Sum 17
Print Profile(1)
Description
Description:
This is a 3D‑printable number puzzle where the goal is to place the digits 1–9 on the triangle so that each side adds up to exactly 17. The set includes one triangle base and nine individual number tiles. It works great as a tabletop puzzle, brain teaser, family challenge, or educational math toy.
The model was fully designed and prepared in Fusion 360.
Features:
- 10 printable parts (1 base + 9 number tiles)
- Easy to print and easy to understand
- Great for kids, adults, classrooms, or puzzle enthusiasts
- Perfect gift or display item
Print Instructions:
- Triangle Base: Prints flat on the bed with no supports needed.
- Number Tiles: Print individually or together. Supports recommended depending on your slicer settings.
- Material: PLA works perfectly.
- Layer Height: 0.2 mm or finer for crisp numbers.
- Brim/Raft: Optional.
- Assembly: None required – tiles simply place on the base.
Boost Me (for free)
Thanks for checking out my puzzle! The goal is simple: arrange the numbers so each side equals 17. Printed in two steps: base first, then the number tiles. If you print it, feel free to share your results! Likes and follows help me create more fun models 😊
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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