Larsen Puzzle Firefighters, 45 pieces. Nee-naw, nee-naw goes the sound of the fire trucks racing through the city to extinguish a large apartment fire. This graphic puzzle of 45 pieces depicts real-life heroes (firefighters) at work. 15 firefighters surround the building, trying to put out the flames. In this scenic and illustrative puzzle, you will find two large fire trucks, buildings side by side, a rescue helicopter hovering above the building, a dinghy, a lady with a bucket full of water, water from hoses spraying out of every floor, fire blazing from every window, a rescue dog with a helmet, two firefighters in the dinghy with a first aid kit, and gray smoke engulfing the sky. This puzzle is aimed at older children who can use their visual skills to quickly identify the missing pieces.