Trinagon 3D Intuitive Logic by lucas pradlwarter $4.99

Trinagon 3D Intuitive Logic comes from Lucas Pradlwarter. The object is to swivel/rotate circles of triangles to create specific patterns.

 Longtime Blog Followers may remember Mad Triad from 2010. This is a mechanical puzzle that operates on the same principle. The concept was first developed by Doug Engel in the 80s.

 Trinagon has not only 2D, but also 3D puzzles.  The graphics are excellent. Last year Lucas made Trinagon Sample which was only 2D.

I have not played this game a lot. (I've slowed my puzzle playing a lot as you may have noticed.)

Lucas: great job!

https://apps.apple.com/us/app/trinagon-3d/id1460708107

https://play.google.com/store/apps/details?id=com.Trinagon.BaseEdition&hl=en