Beginner’s Guide: How to Solve a Sudoku Puzzle Effectively
Introduction to Sudoku Sudoku is a popular number puzzle enjoyed worldwide. It involves placing numbers in a 9×9 grid. The grid is divided into smaller 3×3 boxes. Each row, column, and box must have the numbers 1 to 9 with no repeats. The puzzle starts with some numbers already filled in. These act as clues
