age ~63
from Randolph, NJ
Have you been struggling with the IRS or are just in need of bookkeepi...
This puzzle was 3D-printed using nylon-powder SLS technology, which ex...
Copyright (c) 2018, M. Oskar van Deventer. Frequently Asked Question: ...
Copyright (c) 2020, M. Oskar van Deventer. Frequently Asked Question: ...
The 3D-printed maze has two sides, where the walls at one side are the...
The puzzle shown in this video is available here: Megamaze:...