Trick or Treat with Halloween Mahjong! With fun, halloween-themed artwork and 6 original layouts, this game is sure to spook you into a good time. Remove tiles from the mahjong board by clicking on open tiles in pairs. When you click on a tile that is not open, the board will gray out all tiles which are not currently open. The white tiles are those mahjong tiles open and playable at that moment. Match all the halloween mahjong tiles and you win! Seasonal and Flower mahjong tiles can be matched to any other mahjong tile in their set. Take a look at these mahjong tiles shown below. These special halloween mahjong tiles are sure to come in handy at some point during the game! Have a happy Halloween with Halloween - Mahjong.com!! Don't forget the "-" or you won't find the BEST Halloween Mahjong on the web!