Sudoku is a classic puzzle game that has been enjoyed by millions of people around the world. The game is played on a 9x9 grid, which is divided into nine 3x3 boxes. The objective of the game is to fill in the empty spaces with numbers from 1 to 9, so that each row, column, and box contains all the numbers from 1 to 9.
To start the game, some of the spaces on the grid will already be filled in with numbers. These numbers provide clues that will help you solve the puzzle. The fewer the clues, the harder the puzzle will be.
When filling in the spaces, it's important to remember that each row, column, and box must contain all the numbers from 1 to 9. This means that if a number already appears in a row, column, or box, it cannot be used again in that row, column, or box.
One strategy for solving the puzzle is to look for spaces that only have one possible number that could be entered. For example, if a row has seven spaces filled in with numbers, and two spaces that are empty, and one of those spaces can only be filled with the number 5, then you can confidently fill in that space with 5.
Sudoku - Classic Sudoku Puzzle
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Puzzle