Sudoku Master: Tips, Tricks and Strategies.

Following are Tips, Tricks and Strategies for playing Sudoku:

1. Start with the obvious: Look for any numbers that are already filled in the puzzle. Begin by scanning each row, column, and box to see if any numbers are missing. Fill in the empty spaces with the numbers that are left.
2. Work systematically: Start with a particular row, column, or box, and focus on filling in the missing numbers in that section. Move on to the next section only when you have exhausted all possibilities.
3. Use the process of elimination: Look for rows, columns, or boxes where a particular number is already present. Eliminate that number as a possibility for the empty spaces in that section. This will help you narrow down the options and make it easier to fill in the remaining numbers.
4. Look for lone numbers: Scan each row, column, and box to identify any numbers that are only missing in one particular cell. If you find such a number, fill it in, as it is the only possibility for that space.
5. Apply the "what-if" technique: If you're stuck and can't find any logical moves, you can make an educated guess. Choose a cell with only two possible numbers and try one of them. Continue solving the puzzle and see if you encounter any inconsistencies or contradictions. If you do, backtrack and try the other number. This technique can help you make progress when you're stuck.
6. Cross-check your answers: Periodically review the numbers you have filled in and ensure they comply with the rules of Sudoku. Check each row, column, and box to verify that all the numbers from 1 to 9 are present and that there are no repetitions.
7. Practice regularly: Sudoku is a skill that improves with practice. The more you play, the better you'll become at spotting patterns and making logical deductions.

Remember, Sudoku is meant to be a challenging but enjoyable puzzle. Take your time, stay focused, and have fun!