Maze solving is the process or ability of a robot to find its way out of a maze or branching path using a specific algorithm. Solving mazes is often considered a challenge in robotics because it involves a combination of navigation, sensor processing, and programming logic. Essentially, a maze-solving robot navigates a maze-like arena filled with openings, dead ends, and branching paths. To find the exit, the robot needs to read its surroundings using sensors such as line sensors (if the maze is a line on the floor), or proximity sensors (ultrasonic/infrared) if the maze is a wall.