Amsterdam Mystery City Game:

Operation 45: An Adventure in Diamonds ​


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Explore Amsterdam. Collaborate with Colleagues. Compete to Win.

In this outdoor escape game, groups are divided into teams of 4-6 players that compete to solve a mystery as they pass by must-see attractions and less-known corners in Amsterdam’s historic city center.

Explore Amsterdam and search the history and architecture for clues to the cryptic puzzles. Only the best can solve the mystery in time. Do you have what it takes?

Suitable for groups of up to 50 players. 


The Story:

On May 10, 1940, the Netherlands was invaded by the Nazis. Within hours, a secret mission was undertaken to prevent the city’s priceless cache of industrial diamonds from falling into Nazi hands. Five years later, Amsterdam celebrates liberation. But you have one final mission: Discover what happened to the diamonds. 

In this Mystery City Game you will:
– Walk around discovering must-see sites and attractions in Amsterdam’s Plantagebuurt (the Old Jewish District). 
– Solve puzzles using special tools and finding details in Amsterdam’s streets and secret corners
– Follow a true story from the city’s history as you race against the clock or compete with your friends, family, or colleagues

For whom?
Suitable for ages 6 and older and a great idea for a family visit to Amsterdam, a date with someone special, or an event with your team

Where is it?
The game starts and ends at Mystery City HQ, Zwanenburgwal 178, just next to the Waterlooplein. The route covers approx 3km and passes by five key sites in the old Jewish district: Rembrantplein, the Shadow Wall, Artis, the Portugese Synagogue, and an old diamond factory. 

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