3 Pack - Mind Training
The 3 Pack game is a puzzle which requires you to identify a pack of 3 cards which conforms to certain rules:
- All cards must have the same number of items, or different number of items.
- All cards must have the same symbol, or different symbols.
- All cards must have the same shading, or different shading.
- All cards must have the same color, or different colors.
Enjoy playing!