1. Tap on Rotate Booster to activate/Tap on Rotate Booster to deactivate
2. Tap on the Shape to rotate
3. Place the Shape on the board
Swap Booster
1. Tap on Swap Booster to activate/Tap on Swap Booster to deactivate
2. Tap on Tetramino to Swap
3. Get a new Tetramino to place
Hint Booster
1. Tap on Hint Booster to activate/Tap on Hint Booster to deactivate
2. Tap on Confirm
3. See The Best Next Move