You can only remove the tiles one pair at a time. In addition to being a fun way to pass the time, Mahjong Solitaire is also a great way to support health by developing concentration, improving cognition, increasing memory skills and decreasing anxiety. This game is also known as Mah Jongg, Mah Jong, Mah-jong, Majong, Mahjongg, Mahjongg, Kyodai, Majiang or Taipei. FEATURES - Optimized for mobile devices: clean user interface and large tiles to play. - Daily challenges: complete new challenges each day. - Different themes: custom backgrounds and tiles. - Four difficulties: for beginners to experts. - A unique random board generator: complete all daily challenges to unlock unlimited gameplay. - New community group: join our player's community and have fun interacting with current members. - No interference with music player: listen to your favorite songs while playing. Feedback? Suggestions? Issues? Please contact us at [email protected] or from within the app itself. Your feedback is valuable to us, and we’ll do our best to assist you.