Classic Mahjong Deluxe

Classic Mahjong Deluxe, Match 2 of the same mahjong tiles to remove them from the board. You only can use free tiles. A free tile is not covered by other tiles and at least 1 side (left or right) is open. You have 30 levels to challenge in this classic mahjong deluxe games. Can you finish the all levels with 3 stars?