New:
Check box "Highlight by color" has 3 states now: "intermediate" highlight=
s all stickers (not pieces) of checked colors. It can help when you are loo=
king for pieces in wrong orientation.
Bug with Macro Autoreference in less-than-7-dimensional puzzles is fixed.
Good luck!
Andrey
I found funny 4D game today: to build 4D figures from "blocks" (at first =
levels they are cubes, then become more complicated). Last level - to build=
2^4 from 4 tetracubes. Good way to check your 4D imagination!
=20=20
http://math.eretrandre.org/4dbb/index.php
Good luck!
Andrey