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iSudoku Online

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Created by Simone Bernardo
Copyright © 2023

How to play

Sudoku is a logic-based number-placement puzzle.
The game consists of a 9x9 grid divided into nine 3x3 sub-grids. The goal is to fill in the grid with numbers 1 to 9, ensuring that each row, column, and sub-grid contains all the numbers exactly once.
The puzzle starts with some numbers pre-filled, acting as clues. Players must use deductive reasoning and elimination to progressively fill in the remaining empty cells until the entire grid is completed.
Remember, each number must be placed with care to maintain the uniqueness of digits within each row, column, and sub-grid.
Happy Sudoku-solving!