EXIT-ΤΟ ΥΠΟΓΕΙΟ ΜΕ ΤΑ ΜΥΣΤΙΚΑ

Friday afternoon and school closing. Not for Luca, Ben and Mina. They have to detain, strangely, in room U1 in the basement of the Leonardo da Vinci High School. No hint from teachers, just a note asking them to solve the task on the board. Mina does not mind this dusty hole with the flickering light on the ceiling. She wants to go - but the door is locked! Now begins for the three friends a mystery journey of the extra class. Who is behind the whole? To find out is the task of the reader. He has to solve the puzzles to find out which side the story goes on. Hints can be hidden everywhere, creative solutions are required, cut, draw, fold - everything is allowed. And time is running ...