Boosters can be selected either before you start a level or during a level and provide extra assistance with a puzzle board. The number next to each booster indicates how many of that booster you have available to use.
Pre-Level Boosters
These boosters can only be selected before you start a level. Selecting a booster will add one of the chosen boosters to your board.
Rocket
Rockets clear all items in a column or row, depending on their direction.
Bomb
Bombs create a 5x5 explosion, clearing all items within the blast area.
Light Ball
Move the Light Ball onto a colored item, and it will clear all items of the same color on the board.
In-Game Boosters
These boosters can be selected at any time during a level.
Stamp
Use the Stamp to clear one item or one layer of an item on the board.
Fountain Pen
The Fountain Pen clears a row or one layer of any item in the selected row. Select the row you want to clear.
Cane
Clears a column or one layer of any item in the selected column. Select the column you want to clear.
Briefcase
Use the Briefcase to shuffle the colored items on the board.