Maze (noun)

1. A complex system of paths or tunnels in which it is easy to get lost.
2. A confusing or complicated arrangement of paths or passages.
3. A puzzle consisting of a complex branching passage through which the solver must find a route.

Origin:

Middle english: from old english mæsse "maze", of germanic origin; related to german masse "maze".

Examples:

1. He got lost in the maze.
2. The maze was made of hedges.
3. The maze was a popular attraction at the amusement park.
4. The maze was a test of intelligence and patience.
5. The maze is a classic example of problem-solving.