Trying a bunch of Mahjongg CDs my parents have and never used to my knowledge
11 games in is the second working one (it's no surprise that many of the 25 mahjongg games are effectively clones, so if one doesn't work... :P)
Mahjongg Calculator doesn't have overlapping layers of tiles, but instead all the tiles (in a rhombus shape) feature addition/subtraction problems on them instead and you have to match the solutions of those. It gets tiring very quickly
The music is very weirdly funky though.
re: Trying a bunch of Mahjongg CDs my parents have and never used to my knowledge
@BatElite Are they all solitaire mahjongg or do they have the actual game too