Mahjong Crush.

Mahjong, also known as Mahjong Solitaire or Shanghai Solitaire, is the most popular board puzzle game in the world. Match open pairs of identical tiles and remove all tiles to complete a board!
The gameplay is super easy: simply tap and match 2 same tiles to finish the board. User can also customize tile sets with many eye-catching styles such as: jewel, blossom, polygon or traditional card deck.

How to play Mahjong Crush:
▶ Match 2 free tiles to remove them. A tile is said to be free if it can be moved either left or right without disturbing other tiles.
▶ It is impossible to match 2 of identical tiles if any of them is located below other tiles
▶ Ranking: player will gain 1 star when complete the board, 2 stars if use no hint and undo, 3 stars if use no hint & undo in a limited time.

Mahjong Crush gameplay features:
▶ Play 1000+ boards: The list will continue seamlessly.
▶ Unlimited free hints: Find out new clues to win the game as fast as possible.
▶ Unlimited free undos.
▶ Unlimited free shuffle: Have a new arrangement for your card deck.
▶ Customize theme with a great deal of tile set, background and music.
▶ Enjoy the game freely without time pressure.
▶ Play Mahjong Crush anywhere, even if you have no wifi around.
▶ New goals, power-ups, and obstacles give Mahjong Solitaire a whole new twist.
▶ Play with others and enjoy your mahjong journey together.
▶ Great fit if you love mahjong solitaire, tripeaks, jigsaw puzzles, mayong, word search and other ‘smart games’.
▶ Play Mahjong Crush offline on your flights and trips.
▶ Playing with others does not require Facebook Login.
▶ Mahjong Crush with regular game updates.
▶ Caring player support and best Mahjong Solitaire community.

Mahjong Crush is such a great choice for memory training. While playing our game and having unstoppable fun, you can also enhance your memory, attention and concentration. 
Want to keep your brain young? Download Mahjong Crush and train your memory everyday.