There are several boosters that can help you with puzzles: the magnet, the bomb, and the firecracker.
The magnet places a random puzzle piece in its correct position on the game field.
The bomb fills the surrounding area of the selected spot on the game field with puzzle pieces. The radius depends on the complexity of the puzzle.
The firecracker places random puzzle pieces in their correct positions on the game field. The number of pieces depends on the complexity of the puzzle.
Here are the ways to obtain boosters:
1. Collect 20/40/60 stars by completing quests during the week
2. Claim a daily bonus
3. Spin the fortune wheel after completing a puzzle
4. Purchase them with bills
5. Buy them in the game Shop
6. Subscribe to the game