Yu-Gi-Oh is a popular trading card game and multimedia franchise created by Kazuki Takahashi. It began as a manga series in 1996, featuring a young boy named Yugi Mutou who solves an ancient Egyptian puzzle. The series revolves around a card game called Duel Monsters, where players use decks of cards representing monsters, spells, and traps to compete against each other. The franchise has expanded to include animated television series, movies, and video games. The card game has a competitive scene with tournaments held worldwide, allowing players to showcase their strategies and skills. Yu-Gi-Oh continues to evolve, introducing new cards and mechanics to keep the game fresh and engaging.