Sudoku is a popular number puzzle where the goal is to fill a 9x9 grid with digits. It's a perfect game for training your mind, improving concentration, and logical thinking. Every successfully solved puzzle brings satisfaction and develops your intellect!
Goal: Fill all empty cells with digits from 1 to 9. Rule 1: Each digit must appear only once in each row. Rule 2: Each digit must appear only once in each column. Rule 3: Each digit must appear only once in each small 3x3 square (there are 9 such squares in total).
