Select matching tile pairs that are unblocked on the left or right side. Match every tile before time runs out to clear the board and win the game.
About Earth Day Mahjong
Plant yourself in your seat to celebrate the 50th anniversary of Earth Day with Earth Day Mahjong. It's the same Mahjong Solitaire you love to play year-round, but with updated visuals to celebrate protecting the planet. Play it again and again to recycle the fun!