The Museum of Mysteries (häftad, eng)

It’s a race against time to solve the clues and save the Golden Hoard. If you fail, the treasure will be lost forever! It's a exhilarating  mathematical mystery of shapes, spaces and measures, but will you survive until the end? Use your problem-solving skills and mathematical knowledge to decide how the plot unfolds and to help save the day! Finding the answers will enable you to advance through this exciting adventure story, following the clues which are dotted along the way, and learning more about maths with every step you take.