Rainbow Mahjong - Version 1.0 As the pitter patter of rain begins to fade, and the beautiful, warm sunlight begins to shine, you may be lucky enough to sneak a peak at a beautiful, colorful Mahjong Rainbow!Match spring mahjong tiles in pairs to get rid of all of them on the rainbow mahjong board. Enjoy the beautiful flowered tiles as you celebrate the beautiful world around us.Make the Mahjong Rainbow disappear as quickly as it appeared, and enjoy the flight of the butterfly with your victory. Try our other Spring Mahjong tile boards, only from Spring Mahjong.com!