I decided to have a little fun and remembered about the game mahjong solitaire. I got so addicted to this game that now I play mahjong on MahjonggMentor website and I advise everyone to try it. I've found a lot of different modes and difficulty levels here. I try to focus on removing pairs with the most free sides and it works most of the time. But I would like to make my game even more successful and go through the levels even faster. What's your advice?