9×9 Sudoku Puzzles
These free printable 9×9 sudoku puzzles come in four levels for all ages and experience levels: easy, medium, hard, and challenging.
This puzzle is just one of many free printable sudoku puzzles that I have created for my own classroom and am sharing with you!
Be sure to check out my entire collection of free printable logic puzzles.
What are 9×9 Sudoku Puzzles?
The goal of a 9×9 sudoku puzzle is to complete the 9×9 grid so that each row, each column, and each outlined 3×3 square contains exactly one of each number between 1 and 9. Numbers cannot be repeated in any row, column, or 3×3 outlined square.
I typically recommend using the easy level of 9×9 sudoku puzzles with children aged 10 and above. For children under 10, I recommend checking out either 4×4 sudoku puzzles or 6×6 sudoku puzzles.
Adults will enjoy the more difficult levels of the 9×9 sudoku puzzles.
Printing Options
These printable 9×9 sudoku puzzles are formatted 4 puzzles to a page. You can print a single page to work on, or you can print an entire packet of 48 puzzles.
The puzzles are sorted as Easy, Medium, Hard, and Challenging. There are four pages (12 puzzles total) for each level of 9 x 9 sudoku puzzle.
Free Download of Printable 9×9 Sudoku Puzzles
These free printable 9×9 Sudoku puzzles are available to download as a PDF.
Click here to Download
9×9 Sudoku Puzzles (PDF)
1686 downloads – 682.28 KB
Puzzle Solutions
Puzzle solutions are available on a password-protected solution page. I do not openly post the puzzle answer keys because one of my goals as a resource creator is to craft learning experiences for students that are non-google-able. I want teachers to be able to use these puzzles in their classrooms without the solutions being found easily on the Internet.
Please email me at sarah@mathequalslove.net for the password to the answer key database featuring all of my printable puzzles and math worksheets. I frequently have students emailing me for the answer key, so please specify in your email what school you teach at and what subjects you teach. If you do not provide these details, I will not be able to send you the password.
Not a teacher? Go ahead and send me an email as well. Just let me know what you are using the puzzles for. I am continually in awe of how many people are using these puzzles with scouting groups, with senior adults battling dementia, or as fun activities in their workplace. Just give me enough details so I know you are not a student looking for answers to the puzzle that was assigned as their homework!
