This is an intelligence game where you have to find a pair to each cube in the layout to solve the riddle within the limited amount of time.
The Manjong 3D is one of the games of the manjong universe and the game goal is pretty simple. You have to clear the area by finding a pair for each cube of the layout and consume them in order to win the round. Your attention is the key requirement here, so take your chance and match all cubes.