Three boosters are available in the game if you need help playing level:
Undo - this booster returns the last tile placed in the hand back to the game field. The tile returns to the slot on the field it initially occupied. Cannot be activated if last action was collecting a combination, using booster and at the beginning of the game or sub-level.
Shuffle - this booster removes all tiles from the field, reorders them randomly, and replace them.
The Magnet removes the right-most tile in your hand along with all matching tiles on the field.
If there’s a second matching tile next to it in your hand, both will disappear along with matching tiles from the field.
If your hand is empty, the Magnet will find and clear a random match of 3 identical tiles directly from the field.