Questions and answers

Get to know Sudoku Large, the iPhone Sudoku app for people who prefer larger text.

How can I try the app?

Sudoku Large is in TestFlight testing for iPhone. Testers use the invitation they have received to install the available build. Read about the beta.

Does large print mean a bigger puzzle?

No. You play classic 9 × 9 Sudoku. Larger print refers to the digits and reading experience. A 16 × 16 grid is a different kind of puzzle.

Is it only for seniors?

No. It is for anyone who prefers larger text on an iPhone. A reading preference does not imply a particular age or puzzle difficulty.

Do I need to know math?

No. Classic Sudoku uses the digits 1 to 9 without addition or subtraction. Our beginner’s guide explains the three rules and a first move.

Is this the App Store version?

This is the TestFlight beta. The App Store release date and final pricing have not been announced. See availability for details.

Which iPhone and iOS version do I need?

Check the requirements in the TestFlight invitation and listing for the available build. The beta is for iPhone.

Can I use the app with my accessibility settings?

Try the beta with your usual settings and tell us how it works for you. The iPhone text-size guide explains what to check in both the grid and the menus. For a specific assistive feature, contact us before relying on support in the beta.

Is the website preview playable?

The preview lets you compare number sizes. The iPhone app is testing on TestFlight. You can also use the free large print generator to make puzzles to solve on paper.

Can I print puzzles for free?

Yes. Open the Sudoku generator and choose Print puzzle. Choose New puzzle for another board. Each generated puzzle has one solution, and you can reveal the answer on screen. No account or email address is needed. The printed sheet includes the site address and a large-text reminder about Sudoku Large for iPhone.

Send feedback through TestFlight or email the team. Describe the part of the screen you were using and what you expected to happen. Your iPhone model and text-size setting can also help.