Permit storage of negative infomation
Storage of negative information (if a card is known not to be of a given type based on information previously provided).
ie. "Slots 1 and 2 are Green" -> mark slots 3, 4 and 5 as not being green.
Storage of negative information (if a card is known not to be of a given type based on information previously provided).
ie. "Slots 1 and 2 are Green" -> mark slots 3, 4 and 5 as not being green.