Gameplay:

Sudoku is a logic-based puzzle game that has gained immense popularity worldwide. The game is played on a 9x9 grid divided into nine 3x3 subgrids. The objective is to fill in the grid with digits from 1 to 9, ensuring that each row, each column, and each 3x3 subgrid contains all the digits from 1 to 9 without repetition.

A Sudoku puzzle typically starts with some cells already filled in with numbers, known as "givens" or "clues". These initial numbers provide hints to the player to deduce the correct placement of numbers throughout the grid.

The challenge of Sudoku lies in using logic and deduction to determine the correct numbers for the empty cells, based on the given clues and the constraints of the game. While simpler puzzles can be solved with basic strategies, more complex puzzles may require advanced techniques and trial-and-error approaches.

Sudoku puzzles come in various levels of difficulty, ranging from easy to very hard. They have become a popular pastime, appearing in newspapers, magazines, puzzle books, and online platforms. Sudoku is not only a source of entertainment but also a mental exercise that helps improve logical thinking, concentration, and problem-solving skills.

Overall, Sudoku is a captivating puzzle game enjoyed by people of all ages around the world, offering endless challenges and opportunities for intellectual stimulation.