Discover Linz with your friends and family on this city quest that combines the excitement of a treasure hunt, the fun of an orientation game, and the knowledge of a self-guided tour. All you need is a smartphone to play! Login to this app-based game and begin your adventure with riddles to solve, codes to crack, and exciting facts about the town's sights and history. It's a great way to explore the city while having a great time with your team.