Detective Boso has been murdered! Suspicious falls on some of the main characters of his previous investigations. Every player will have to gather as much clues as he can to solve the riddle and bring the suspected to the trial: you choose randomly the color of your suspect and noone knows it. Every players receive four cards with three cubes random coloured: every cube is a clue that lead to the suspected of the same color. You choose to play the card that maximize the gathering of clues for your suspected pay attention not to be discovered and minimizing the clues for the suspected of other colors. The game is based on a mix of strategy and luck, but mostly on bluffing skills.