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validate sudoku leetcode The Rules of N-Ty Sudoku: The primary objective of N-Ty Sudoku remains the same as its predecessor: fill the grid with numbers from 1 to the grid size, ensuring that each row, column, and 3x3 subgrid contain all the numbers without repetition. book of sudoku puzzles Title: Mastering Sudoku: Hints and Tips for Puzzle Enthusiasts Introduction: Sudoku, the popular logic-based number-placement puzzle, has captivated puzzle enthusiasts around the world. The objective remains the same as in traditional Sudoku; players need to fill a 9x9 grid with numbers from 1 to 9, ensuring that each row, column, and 3x3 sub-grid contains all the digits without repetition. what does sudoku mean
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