Scoring of Black Dragon: Each time you remove a set of 4 tiles that match in color and symbol your strength will increase. Your strength is a multiplier for your score. The strength number will reset back to a value of 1 if the set you remove doesn't match in color and symbol but as long as they do your strength will increase. In other words, try to plan your attack so you can take out more than 1 set at a time that match in color and symbol.

The scores for removing 4 tiles that match in different ways is as follows:

Match Color = 2 points
Match Symbol = 4 points
Match Both = 6 points x strength
4 Shields = 100 point bonus
4 Dragons = 200 point bonus

Winning the Game: When all the tiles have been removed from the playing area, a new random board will appear. If you complete all of the boards, by clearing at least 70% of the tiles from each board, you win.