This is the most difficult, unique and addictive puzzle game! This game does not require any preliminary knowledge, but demands huge observations, great patience and challenging spirit! Everyone from children to adults can fully enjoy it. It is a game that you can enjoy for whole life. Game goal Remove two identical tiles each time as fast as possible, until the end. How to remove Condition 1: If two identical tiles are connected on a same line, tap to remove them directly. Condition 2: Move tiles so that condition 1 is met. Others features Support local and global leaderboard. Free version has full function except that it needs internet connection. Related App While ABC Solitaire tends to use your left brain. Zhongyuan Mahjong Solitaire (zMahjong Solitaire) which adopts the same game rule tends to use your right brain. You are welcomed to have a try of zMahjong Solitaire.