... can remove or enter a Zap Disks from the special connector in their surface.
New memory games may be developed by creative game inventors.
Even traditional Checkers can be adapted with the Zap Concept.
Zap Checkers ( also called Smart Checkers) can be moved over the board, and have - invisible for both players - information on powers or behaviour at the bottom-side.
Winning a Checker may mean that the Disk is Yours ... and that You win also that Power in any other checker or even a pawn or dice!