Sudoko



Sudoku is a popular number puzzle that's about reasonong and deuction. It's usually played on a 9×9 grid, divided into nine smaller 3×3 boxes. The objective is to fill the grid so that each row, each column, and each 3×3 box contains the numbers 1 through 9 exactly once.

The challenge comes from the starting grid; where only some numbers are given and the rest are left blank. From these clues, players must figure out the missing numbers step by step. Some puzzles are quick and straightforward, while others can be complex.

Sudoku became especially popular worldwide in the early 2000s; appearing in newspapers, puzzle books, and mobile apps. People enjoy it not just as a pastime but also as a mental exercise that sharpens problem-solving skills and memory.

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