Gattai-3 Sudoku Puzzles
These free printable gattai-3 sudoku puzzles feature three overlapping 9×9 sudoku grids which must be solved simultaneously. Print this set of 48 free PDF puzzles.
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 Gattai-3 Sudoku Puzzles?
In a traditional 9×9 Sudoku Puzzle, the challenge is to complete the 9×9 grid so that each row, each column, and each outlined 3×3 square region contains exactly one of each number between 1 and 9. Numbers cannot be repeated in any row, column, or outlined square.
In a Gattai-3 sudoku puzzle, there are three different 9×9 traditional sudoku puzzles that overlap to form the grid. This is known as a type of multi-sudoku puzzle because it combines several sudoku puzzles into one with adjacent areas overlapping.
I would recommend learning how to solve the standard 9×9 sudoku puzzle before attempting these printable gattai-3 sudoku puzzles or any of the multi-sudoku puzzles.
Printing Options
These printable gattai-3 sudoku puzzles are formatted 1 puzzle per page.
The puzzles are sorted as Easy, Medium, Hard, and Challenging. There are 12 printable gattai-3 sudoku puzzles per level of difficulty. You can print a single sudoku puzzle to work on, or you can print an entire packet of 48 puzzles.
Blank Gattai-3 Sudoku Grid
I have also created a printable blank gattai-3 sudoku grid. It is available to save both as a PDF and an editable PowerPoint file.
File for Printable Gattai-3 Sudoku Puzzles
These free printable Gattai-3 Sudoku puzzles are available to save to your device as a PDF or editable PPT file.
Click here to SAVE the file to your device.
Gattai-3 Sudoku Puzzles (PDF)
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PPT (in ZIP Folder)
Click here to SAVE the file to your device.Gattai-3 Sudoku Puzzles (PPT in ZIP)
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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!