Outdoor escape game by Qula — not a physical escape room, but a self-guided puzzle route through Alkmaar. There are 2 different routes in Alkmaar. Alkmaar is known for its cheese tradition. The City Trail takes players at their own pace through the city: on their smartphone they solve riddles and complete tasks that lead from place to place, including De Molen van Piet, Beer Museum, Huis met de Kogel and Vismarkt. It's an independent treasure hunt without a guide, where the team with the most points wins.