Message #3009

Subject: Re: New puzzle: Lights Out 3D
Date: Wed, 04 Jun 2014 20:43:46 -0700

I added more shapes, completing all the Catalan solids. I also added the "difficulty" of a puzzle, which is the modulo-2 rank of the adjacency matrix. This is the best objective measure I can think of. Any suggestions?

With the new ability to select a puzzle from the table of all puzzles, one can quickly switch to a puzzle with the difficulty level he/she wants.