Combine Power-ups to clear more blocks at once. 💥

- Top + Top will send 3 Tops flying.
- Top + Rocket/Bomb will attach the Top to either a Rocket or Bomb and send it to a random spot.
- Rocket + Rocket will clear a horizontal and vertical line.
- Rocket + Bomb clears 3 horizontal and 3 vertical lines.
- Bomb + Bomb will break blocks in a larger area.
- Blast + Top/Rocket/Bomb changes the most common color blocks into Power-ups.
- Blast + Blast will clear all blocks.