The mystery puzzle «Watch out, slime trap!» by Kosmos from the Three Investigators Kids series combines puzzle fun with an exciting detective case. Putting together the 150 pieces creates a detailed scene in an amusement park showing the mysterious monster house, rides, and the three detectives. Following the principle of «Read, Puzzle, Solve», you discover important clues in the completed picture to solve the story. As a special extra, the set contains mysterious DIY slime that helps decode the clues. Thus, the detective game offers a varied combination of classic puzzle play and an interactive mystery task.