The Hammer is a booster that is only available within match-3 levels.

One Hammer destroys one piece or one obstacle layer (e.g., one chain out of two) without spending a move.

When you want to use the booster, tap its icon and then the tile you want to use it on.

This booster is very handy for getting access to hard-to-reach tiles or for when you don’t have enough moves left to complete the level goals.

You can buy the Hammer booster when you're already playing a level or get it as a reward for completing a game day.