Welcome to **Sudoku**, a classic puzzle game that will sharpen your mind and reward you for your effort! The goal is to fill the entire 9x9 grid with digits so that every column, every row, and every of the nine 3x3 subgrids contains all of the digits from 1 to 9 exactly once.
1. Fill the Grid: Click on an empty cell and enter a digit from 1 to 9. The game will provide a new, solvable puzzle each time you start.
2. Follow the Rules: Remember, a number cannot be repeated in the same row, column, or 3x3 box. Be careful with your choices!
3. Check Your Progress: Click the "Check Solution" button to see if your current solution is correct. The game will highlight any errors to help you fix them.
4. Use a Hint: If you get stuck, click the "Hint" button for help! You have 3 hints per puzzle. The hint button will be disabled when you run out of hints.
When you successfully complete the puzzle, you will be awarded **300 points** to your account! These points will be added to your total and can be viewed on your dashboard. Using a hint does not affect the points you earn for solving the puzzle.