The purpose of this Python challenge is to demonstrate the use of a **backtracking algorithm** to find the exit path of Maze.

#### Backtracking Algorithm

A

**backtracking algorithm**is a

**recursive algorithm**that attempts to solve a given problem by testing all possible paths towards a solution until a solution is found. Each time a path is tested, if a solution is not found, the algorithm

**backtracks**to test another possible path and so on till a solution is found or all paths have been tested.

The typical scenario where a backtracking algorithm is when you try to find your way out in a maze. Every time you reach a dead-end, you backtrack to try another path until you find the exit or all path have been explored.

Backtracking algorithms can be used for other types of problems such as solving a Magic Square Puzzle or a Sudoku grid.

Backtracking algorithms rely on the use of a** recursive function**. A recursive function is a function that calls itself until a condition is met.

#### Python Code

#### Solution...

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