About Hard Mode
A full 12-tile grid with just 4 seconds to spot the odd one â a serious attention workout.
Good for: teens, adults, brain-training sessions, competitive players.
About the Seventies Disco Theme
Platform shoes on, collars out â it's time to match under the mirror ball. Roller skates, funk guitars and glitter: the seventies disco deck is the grooviest workout your memory will get all week.