Operation 45: An Adventure in Diamonds
Overview
2 hours
Mobile ticket
Mystery City Games is reinventing the way people explore cities! Explore the city, solve puzzles and unlock the secrets of Amsterdam. You will look at the city in a whole new way!
You only play with who you bring - other bookings will get their own set to play.
Additional Info
Wheelchair accessible
Infants and small children can ride in a pram or stroller
Service animals allowed
Public transportation options are available nearby
Transportation options are wheelchair accessible
Suitable for all physical fitness levels
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
What‘s Included
You will be given the game bag with all the needed parts to play.
What To Expect
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. On May 5, 1945, Amsterdam celebrates liberation. But you have one final mission: Discover what happened to to the diamonds. Follow the trail left by the resistance to uncover this amazing true story. Groups of 6 or more can be split into competing teams - who will solve the mystery first? (if you would prefer to stay together, that’s fine too!) During the game you will: Walk around discovering interesting buildings, monuments and historical details Solve puzzles while exploring with your friends Learn true stories from the city's history
Options
Operation 45: An Adventure in Diamonds
Reviews
38 reviews
Total reviews and rating from Viator & Tripadvisor
Great way to explore!
colaroid81,
Aug 28, 2025
- Review from Tripadvisor
5.00Lovely way to explore the city. Took us to some nicer areas we would not have visited. Learned a little of the history as we went 🙂
Loving the hunt for answers from the past.
Mickie N,
Sep 10, 2024
- Review from Viator
5.00We immediately realized that we were not good at reading maps. However the staff were always ready by phone to help us figure out where we were and how to help us. I would recommend this experience to anyone. It would be great for families.
So much fun.
jeanbaptist7,
Jun 15, 2024
- Review from Tripadvisor
5.00Was much fun. Jewish district, part of the puzzles done with the red sunglasses. Good mix of puzzles. Gpt cannot solve them (yet).
Great escape tour through Amsterdam!
Happiness10703299968,
Jun 2, 2024
- Review from Tripadvisor
5.00There were nine of us and we split up and each group had its own puzzle backpack and we played against each other, which was a lot of fun. The puzzles are very difficult, not too easy but not too difficult either.
Learn the history in a fun way!
Julie0730,
May 19, 2024
- Review from Tripadvisor
5.00Amazing way of exploring the city! I love the level of the difficulty of mysteries and also the story based on the actual historical facts. I learned about the shockingly horrible situation at the time of the World War Ⅱand how brave people acted which was totally impressing. Definitely recommended! I would like to try other mysteries in Amsterdam and also other cities in the near future.
Great Experience
genniw2019,
May 14, 2024
- Review from Tripadvisor
5.00Great game, quality clues and brilliant host. Really enjoyable way of exploring Amsterdam. Would definitely do another game in a different city.
Wonderful day out
Roam19326933993,
May 12, 2024
- Review from Tripadvisor
5.00It was not very hard but a very nice day out in Amsterdam. The tour took us to some nice places and taught us a bit about the buildings in the Jew District.
Great day!
F669WGjelenam,
Apr 29, 2024
- Review from Tripadvisor
5.00My son had a 10 th birthday celebration so we had 10 guests to do the game which is designed at the moment only for adults but they really wanted that challenge! We ended up with having so much fun even rain didnt bother the kids and if the puzzle was to hard , which it was in some occasions, they loved to call the HQ and discuss the clues together. Game was definitely not easy but we had 3 parents to help as well. We had great day. My son said this was his best birthday ever!
A Must do!!
julielE2657OJ,
Apr 14, 2024
- Review from Tripadvisor
5.00This was awesome!! Not only was it a ton of fun, it was quite educational. We saw and learned things that we definitely would not have on our own. Very well organized and creative! Ben was great too
Fun way to explore the city
Lobbers300,
Feb 24, 2024
- Review from Tripadvisor
5.00Excellent way to spend a few hours exploring the Jewish Quarter of Amsterdam. Really enjoyed the puzzles which were just tough enough to be a challenge but easy enough that we didn't get completely stumped. Would come back and do the other game next time.
From €25.00
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