Emoji Memory Match

Prompt

Build a mobile-friendly Memory Flip Cards game with a 4x4 card grid. Use cute emoji pairs for the cards. Players tap cards to flip them and try to match all pairs. Only allow 2 flipped cards at once. Matching cards stay visible; non-matching cards flip back after 1 second. Show moves, timer, and matched pairs count at the top. When the game is completed, show a congratulatory popup with final stats and a Play Again button. Add smooth flip animations, cheerful colors, and a polished casual-game feel.