About The Mystery
Channel your inner spy in this mystery mission around Grefsenkollen in Oslo!
In ‘Operation Grefsenkollen' you are taken back to the year 1945 in The Second World War.
You are the member of a Nowegian resistance group. You have a secret mission.
Now it is your job to carry out the mission, secure the resistance's continued work and save members of the resistance!
Carrying out this mystery mission is an exciting and challenging activity that you can try together with your family, friends, or colleagues.
A good tip! We recommend 2-4 in a group.
If you are more than 4 people, you can buy more mysteries and compete against each other.
The winner is the group that solves the mystery the fastest.
