The Incredible Machine 3 is a puzzle video game that allows players to create complex machines to solve various challenges. Released in 2000, it features a variety of objects like pulleys, levers, and conveyors that players can manipulate to achieve specific goals, such as moving a ball to a target. The game includes a level editor, enabling players to design their own puzzles and share them with others. With its engaging gameplay and creative problem-solving elements, The Incredible Machine 3 appeals to fans of both strategy and engineering, making it a unique addition to the puzzle genre.