Large Print Sudoku
Free Large Print Sudoku Maker — Very Large Numbers, One Grid per Page
Classic 9 × 9 sudoku, printed the way it should be for comfortable solving: very large numbers, bold lines around each box, and a whole page for every grid. Choose Easy, Medium or Hard and download a print-ready PDF with a large print answer key.
Make large print sudoku puzzles in three steps
Choose a difficulty
Easy, Medium or Hard sets how many numbers are already filled in.
Set pages and paper
Choose how many puzzles you need and Letter or A4 paper. Each grid has a page to itself.
Download and print
Get a print-ready PDF with every solution in large print at the back.
Numbers you can see at a glance
Each grid fills most of the page. The numbers are bold black and around 30pt or larger, and the lines are thick and dark, with extra-bold lines marking the nine 3 × 3 boxes, so it's easy to keep your place.
Every puzzle has exactly one solution
Each grid is checked so that it can only be solved one way, so a solver is never stuck with an ambiguous puzzle. Easy gives 44 numbers to start, Medium gives 36 and Hard gives 30.
A fresh puzzle every time
Every sudoku is generated from scratch, so you can print as many different grids as you need for a week of puzzles, a group or a gift.
Answers that are easy to check
The answer page shows the full solution in the same large type, with the squares to be filled in lightly shaded, so checking a finished puzzle takes seconds.
More large print puzzles
Large Print Sudoku FAQ
Is this large print sudoku maker really free?
Free to try. You can download a free sample with no signup required, and every new ClassPrint account gets 15 free tokens to make your own sudoku, with no card required. One puzzle page costs 1 token, and answer pages are free.
How big are the numbers?
Numbers are printed bold in black on white at around 30pt or larger, in a grid that fills most of the page, with thick lines and extra-bold lines around each 3 × 3 box.
What do Easy, Medium and Hard mean?
They set how many numbers are given at the start: 44 for Easy, 36 for Medium and 30 for Hard. All puzzles are standard 9 × 9 sudoku.
Does each puzzle have only one solution?
Yes. Every grid is checked to make sure it has exactly one solution.
Is there an answer key?
Yes. Each puzzle has its own answer page in large print, with the filled-in squares shaded. All the answers are collected together at the back of your PDF.
Can I print copies for my group?
Yes. Our terms let you make copies of your printouts for your own group, class, care home or activity session.
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