Advent calendar 2022 with an exciting crime story to puzzle over. Featuring 24 original detective surprises. The doors are not numbered, as each day a riddle must be solved to find the next door. The three ??? shorten the wait until Christmas. A great gift for all fans aged 8 and up during the Advent season. Is the shipwreck on the cliffs really cursed? Who tried to blow up the ship's hull? Boys and girls aged 8 and up join Justus, Peter, and Bob on a quest for clues. Each day, they read a chapter of the thrilling detective story and solve new puzzles. The solution image shows them where to continue the next day. Finished? Then the next door in the Advent calendar can be opened, and another cool gimmick can be taken out. After 24 days, it will be clear who is behind this mysterious activity. The mysterious case is solved, and Christmas can come.