Puzzle Genius

Large Print Sudoku Puzzles For Adults

Keep your brain in shape with 180 super-sized sudoku puzzles.

  • 60 Easy, 60 Medium, and 60 Hard sudoku puzzles.
  • Large print – perfect for adults, seniors, or anyone who wants more space in their sudoku grid.
  • Spacious 8” x 10” format.
  • One puzzle per page makes the grids easy on the eye and gives you even more space for candidates and working out.
  • Full solutions included.
  • Extra bonus puzzles included: Killer Sudoku and Suguru.
  • The ideal mental workout to keep your mind active.

Our Biggest Sudoku Book For Adults

We’ve super-sized these logic puzzles to bring you our biggest grids ever. There’s loads of space to write in candidate numbers. And of course, the numbers are jumbo sized too, making them easy to read.


Sudoku (sometimes written as su doku) is a hugely popular puzzle game. Contrary to popular belief, it’s not a math game; the numbers are only used as symbols. Every grid can be solved by logic alone.

Puzzle Genius Quality

We believe every part of a book should be exceptional. That's why we work tirelessly to create elegant books you'll be proud to own or gift.

Every edition has been lovingly crafted. We pay as much attention to the design as to the puzzles themselves, because we know you appreciate beautiful things. Our thoughtful touches are what make our books so beloved by puzzlers around the world.

Puzzle Genius is an imprint of Shelfless.
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