These printable sudoku collections are graded from easy to hard, so you can start where you are comfortable and work up. Every puzzle has exactly one solution and needs no guessing, and the answers are included in each PDF.
Sudoku collections
Classic Sudoku for Adults
Three technique-graded classic Sudoku puzzles (Easy, Medium, Challenging) with full answer keys, for adults who enjoy a real logical challenge.
View Printable: Classic Sudoku for Adults
Classic Sudoku Large Print for Seniors
Three technique-graded classic Sudoku puzzles in large print (34-point grid digits) with full answer keys, sized for comfortable reading.
View Printable: Classic Sudoku Large Print for Seniors
Halloween Sudoku for Adults
Three technique-graded Halloween Sudoku puzzles (Easy, Medium, Challenging) with full answer keys, for adults who enjoy a real logical challenge.
View Printable: Halloween Sudoku for Adults
Halloween Sudoku Large Print for Seniors
Three technique-graded Halloween Sudoku puzzles in large print (34-point grid digits) with full answer keys, sized for comfortable reading.
View Printable: Halloween Sudoku Large Print for Seniors
Sudoku Collection Vol. 2 for Adults
A second set of three technique-graded Sudoku puzzles (Easy, Medium, Challenging) with full answer keys, for adults who enjoy a real logical challenge.
View Printable: Sudoku Collection Vol. 2 for Adults
Sudoku Collection Vol. 2 Large Print for Seniors
A second set of three technique-graded Sudoku puzzles in large print (34-point grid digits), with full answer keys.
View Printable: Sudoku Collection Vol. 2 Large Print for SeniorsTwo print sizes
- Three levels in every collection: Easy, Medium and Challenging
- Standard print for regular solvers
- Large print: one big grid per page with large digits, easy on the eyes
Checkout for these sets opens soon. Open any set and leave your email in the form on its page, and we will tell you the day it is ready.
Questions people ask
How do you play sudoku?
Fill the grid so that every row, every column and every 3 by 3 box has each digit from 1 to 9 exactly once.
Do the puzzles have answers?
Yes, full solutions are included in every collection, with technique help and a hint.
Is there a large-print version?
Yes. The “Large Print for Seniors” collections have one large grid per page.
More puzzles: printable puzzles for adults and large-print puzzles for seniors.
New to sudoku? Learn on small grids with sudoku for kids, online.
