Road Signs Mahjong 2 game

Use the mouse to remove the two identical traffic sign. Use the “hint” button and you get a hint. If you do not use the button so you get more points.The first level begins with 72 tiles, from the tenth level 144 tiles are to be diminished. Up to the 12 level the degree of difficulty of step increases to step. 1) The stone may not be covered by another stone. 2) A side of the stone must be free that is it may not lie close to another stone.