How did the Greeks defeat the Trojans?

They defeated the Trojans with cunning. The war itself has already dragged on. But neither side could achieve superiority. Then the Greeks resorted to cunning. They built a wooden horse and presented it to the Trojans as a sign that they recognize the invincibility of Troy. At the same time, the Trojans were delighted and decided that the Greeks had gone home. Then a great celebration began in Troy. Then when the whole city fell asleep. Greek soldiers got out of the wooden horse, who then opened the gates of Troy and let in the rest of the Greek army. Thus Troy fell.