When you feel too obsessed with stress and negative thoughts, it is time to play Mahjong! The game is so popular that you can now find a plenty of different variations of this puzzle. It is simple enough – you must only match the tiles with identical images. However, you will not succeed without a strategy. Only a few tiles are accessible in the beginning, others are blocked. Make sure you unlock more of them by matching the right pairs. You must keep removing tiles until you clear the screen completely.