Sudoku game in java with source code9/9/2023 ![]() ![]() To solve the sudoku we define a function named sudoku solver, in this function we recursively call the function to solve the sudoku and at every cell if a digit is correct to place or not, to check this we define a function named Can Place function, and in this function, we check if the digit has occurred in a row, column, or in 3X3 matrix(sub-matrix). In the program in the main function, we initialize the sudoku matrix of size 9X9 and taking input from the sudoku matrix. Count problems to find a suitable solution.The best solution to optimize the algorithm.Decision-making problems to find a suitable solution to a problem.Generally, backtracking involves starting with a possible solution, and if it doesn’t work, you backtrack and try another solution until you find the correct one.īacktracking is useful for the following three types of problems: Backtracking is a useful algorithm for solving the problem with recursion by building a solution incrementally. To solve the sudoku we use recursion with backtracking. ![]() In this packet, the C++ programming language is used to solve the Sudoku game. Sudoku is a logic-based combinatorial number-placement puzzle. ![]()
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