Supposing that they have already realized that there cannot be only one (using the previous scenario), they would know that there must be at least two blue hats and therefore, would immediately know that they each were wearing a blue hat.
Претпостављајући да су схватили да не може бити само један (користећи претходни сценарио), они би знали да сваки од њих носи плави шешир.