There are 4 kinds of boosters in Wonderland. They are:1. Hammer: 
It can eliminate any erasable pieces. Tap anywhere to remove one piece!2. Cannon: 
It can smash the whole column.Tap any item to smash items in that column!3. Magic Carpet: 
It can smash the whole row.Tap any item to smash items in that row!4. Glove: 
The glove allows you to swap any two movable elements without using a move. Tap the Glove icon, then tap the two elements you want to swap to use it.
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Wonderland Game GUIDE