Systems and methods are provided for coordinating decisions between noncommunicating parties using quantum physics. The procedure includes recognizing and identifying features of a coordinating decisions between non-communicating parties (CDNP) problem, expressing these features in a precise and mathematical manner, finding a solution using quantum states and measurements, and physically implementing the solution. Since quantum mechanics can violate Bell inequalities, quantum solutions to a CDNP problem have advantages over non-quantum solutions.