Related Practice Problem on Backtracking
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Backtracking Algorithm in Python
Backtracking is a problem-solving algorithmic technique that involves finding a solution incrementally by trying different options and undoing them if they lead to a dead end. The backtracking algorithm is a recursive algorithm that is used to solve problems by making a series of choices, and if a choice leads to a dead end, it backtracks to the last valid choice made and tries a different path. It is often used to solve problems such as the N-Queens puzzle, Sudoku, and the Knight’s Tour.