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Tag Archives: SinglePlayerGame

Sudoku checker (By traversing each cell only once)

March 31, 2017
Posted by Abhi Andhariya

Sudoku is a logic-based combinatorial number-placement puzzle. Given a partially filled 9×9 2D array i.e. grid[9][9], the goal is to assign digits (from 1 to 9) to the empty cells so that every row, column, and subgrid of size 3×3 contains exactly one instance of the digits from 1 to 9. For Detailed understanding about Sudoku, […]

Sudoku Solver using Recursive Backtracking

March 31, 2017
Posted by Abhi Andhariya

Sudoku  is a logic-based combinatorial number-placement puzzle. Given a partially filled 9×9 2D array grid[9][9], the goal is to assign digits (from 1 to 9) to the empty cells so that every row, column, and subgrid of size 3×3 contains exactly one instance of the digits from 1 to 9. For Detailed understanding about Sudoku, […]

Total Posts : 106
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