L'indovinello degli isolani dagli occhi blu e marroni: la soluzione

Do you know the solution to the riddle of the blue-eyed islanders? On an island there are 20 prisoners, 10 with brown eyes and 10 with blue eyes, but none of them are aware of it: they know that eyes can be brown or blue, but on the island it is forbidden to talk about the color of the eyes and there are no mirrors. To be free, they must find a way to know the color of their irises. One day, however, a visitor arrives who says a sentence that seems useless: "At least one of you has blue eyes" and yet it will allow everyone to be freed! But how is it possible? How do the prisoners escape? And after how many days? In this video, Meribì will explain the solution to the riddle of the blue-eyed islanders. Join our Membership to support our Missione Cultura project and become a patron of Geopop: https://geopop.it/ngCbN 00:00 The riddle of the blue-eyed islanders 01:19 The solution with a single blue-eyed prisoner 02:14 The solution with two blue-eyed islanders 03:35 The solution with 3 inhabitants 05:00 The case with 10 blue-eyed and 10 brown-eyed prisoners 06:07 Why the visitor's phrase unlocks the situation 07:27 How common knowledge can change things OUR RECOMMENDED VIDEOS:    • Il Gioco delle Tre Porte: la spiegazione d...      • L'infinito nastro di Möbius non è magia, è...   #geopop #riddle #solution