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 Playground Games Theme
Hopscotch chalked on the pavement, skipping rhymes, conkers in autumn and endless games of tag — playground classics every generation knows. Match the break-time deck and you can almost hear the bell.