Removing colors
When you remove a set of pieces that is larger than the one previously removed, that color will no longer appear on the level. You cannot have less than two colors; as soon as you remove less pieces than the previous set, all the colors will be back into play. Sometimes it is better to remove just a few pieces to get rid of badly located pieces or ones that are about to sink completely.
Sinkers
Sinkers are the target-shaped objects at the bottom of the screen. They allow you to swipe down to remove useless pieces from the level. Due to their cost, only use them when absolutely necessary during important times when you are trying to score big. Besides purchasing them, Sinkers can be obtained by doing well during the game. Get as many Sinkers as possible stacked up (ten maximum). That is the only way to get a very good score.
