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 Frogs Theme
Ribbit! From frogspawn to tadpole to fully-fledged pond acrobat, frogs are one of nature's great transformation stories. Hop through the lily pads and match every croaky pair.