Click any card to flip it and reveal the emoji. Click a second card to find its match. If they match, both stay face up. If not, both flip back after a short delay. Find all pairs to win!
For 4×4 (8 pairs), completing in 16 moves (perfect memory) is exceptional. Under 24 moves is great. For 6×6, under 36 moves shows excellent recall. Fewer moves = better!
Easy mode shows mismatched cards for 1.5 seconds before flipping back, giving more time to memorize. Hard mode only shows them for 0.8 seconds, requiring faster memory encoding.