In a four-story house, a series of crimes happens that need to be solved. The players move through the house as investigating commissioners and search for the perpetrators on the basis of their written work assignments. The house can be variably rearranged for each game, so it always remains exciting. Reading comprehension, reading speed and reading are promoted playfully. But also for children who are not yet reading, the game is not too short, because the cards are read to them. Logical thinking and reasoning are trained, as the criminal is deduced from circumstantial evidence and the solution is determined. —user summary