The Polar Station
You belong to a large research organization and are studying climate change at the North Pole. Suddenly the evacuation alarm goes off! You run to the door, but it has already been locked automatically. Through the window you can see your colleagues from the other stations run to the helicopters. Then you find a notebook and a strange disk … Can you solve the riddles and escape the freezing Arctic?
Difficulty Level: 3 of 5.