In the odyssey, which of odysseus' traits allows him to triumph in the bow and arrow challenge that ponelope sets for her suitors?

In the Odyssey, the traits that Odysseus has that allow him to triumph in the bow and arrow challenge that Penelope sets for her suitors are his archery skills and intelligence.
Odysseus has always been known as an excellent archer, which is exactly why Penelope had this type of competition in the first place. It was quite easy for him to be better than the remaining competitors due to his skills and his brains.