🧩 How to Play Sudoku

Sudoku is a logic-based puzzle played on a 9×9 grid, divided into smaller 3×3 boxes. The goal is to fill the grid so that every row, every column, and every 3×3 box contains the numbers 1 through 9, without repeating any number.

Example Mini Sudoku (3×3 Box)

Steps to Play:

1. Choose a difficulty and click Generate Puzzle.
2. Fill in the empty cells with numbers from 1–9.
3. Rows must contain 1–9 exactly once.
4. Columns must contain 1–9 exactly once.
5. 3×3 Boxes must contain 1–9 exactly once.
6. Use Hint if stuck. Wrong inputs cost -5 points. Correct entries add +10 points.

Take a deep breath, clear your mind, and enjoy the challenge — every Sudoku puzzle helps sharpen logic, patience, and problem-solving focus.

🧩 Love Sudoku?

Explore more fun and rewarding puzzles in our Brain Workout & Sudoku Puzzle Books — designed to strengthen your focus, memory, and mental agility.
Available now at: