A flipping card pairing game, currently the game contains two different modes: Custom mode: - Support adding a customized emoji expression. - Card Matching: Users can tap on cards to reveal their content. Matching pairs of cards increases the score, while mismatches decrease the score. - Bonus Time: Cards have a bonus time limit, and users earn extra points for quick matches within the bonus window. - Shuffling: Users can shuffle the cards to reorganize the deck and create a new game configuration. - Restart: The app allows users to restart the game, resetting the cards and score. VS mode: Support player VS player or player VS CPU mode. Whoever scores the last score is victory.