Delineation

Delineation is a 3D puzzle game about connecting dots. Draw lines on the surface of cuboid puzzle parts, and take advantage of each piece's intricate geometry. You may need to snap multiple different puzzle pieces together at a precise angle and location to forge a path between every corresponding pair of dots. There are 100 levels which can be completed at any pace and require outside-the-cube thinking to solve.

Original Sound Track is available on Bandcamp:
https://matthizzone.bandcamp.com/album/delineation-ost