About Hard Mode
A full 12-tile grid with just 4 seconds to spot the odd one — a serious attention workout.
Good for: teens, adults, brain-training sessions, competitive players.
About the Sixties Flower Power Theme
Far out! Tie-dye your short-term memory with a trip back to the swinging sixties — peace signs, painted buses, festival guitars and flower crowns. Groovy for boomers reliving it and kids discovering it.