Outdoor escape game by Qula โ not a physical escape room, but a self-guided puzzle route through Maastricht. In Maastricht there are 2 different routes. The Pub Trail is the pub crawl variant of the City Trail: the same principle of riddles and smartphone tasks, but with a route that takes your team past several cozy cafรฉs in Maastricht. Maastricht is known for its historic buildings alongside trendy shops, and that atmosphere forms the backdrop of your evening. Players don't do drinking games but do complete tasks, and play as a team against other teams to achieve the highest score.