Threshold 1.4

First version packaged for a Mac, Threshold is a multi-dimensional maze program. You may use it free of charge (to solve 6 pre-selected mazes of up to 4 dimensions) or register it for US $10 (to allow you to choose from hundreds of mazes of up to 7 dimensions). What's New
Version 1.4.2:
- A large amount of minor user interface improvements.
- Addition of option to remove handicap whilst in a maze in Commercial mode. Requirements
PPC, Mac OS X 10.4 or later