About Hard Mode
Start with 8 pictures and only 4 seconds to take your mental snapshot — observation training under real pressure.
Good for: teens, adults, brain-training, competitive players.
About the Seventies Disco Theme
Platform shoes on, collars out — 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.