Useful Very easy to use and useful app. I wish I had this when I was in school
Version 1.x is a free trial-ware
Version 2.0 finds best values to assign to don't-cares.
Version 2.1 can create FSM's that have 2, 4, or 8 states.
Version 2.2 removed leading zeros from bubble labels.
Version 2.3 row 2 of size 4 table shows dashes correctly.
Version 3.0 Added J-K Flip-Flop capability.
Version 3.1 Added circuit drawing capability.
Work with digital functions and Karnaugh maps, minimize and see their schematic.