Extra Large Print Sudoku for Seniors

Sudoku printed in numbers you can actually see.

One hundred sudoku puzzles, each one alone on its own full 8.5 by 11 inch page, with numbers set at 36 point. Most large print sudoku books print two or even four puzzles to a page. The numbers may be large, but the grids end up small and cramped. This book does the opposite.

Every puzzle has exactly one solution

Each grid was generated and then checked by computer to confirm it has a single answer and only one. There is never a moment where you have to guess and hope. Logic alone will always get you there.

What is inside

• 100 puzzles, one per full-size page. Never two to a page, never split across a fold.
• Three gentle levels. Forty Warm-Up puzzles that start with 43 to 47 numbers already placed, forty Easy puzzles that start with 35 to 39, and twenty Steady puzzles that start with 30 to 33.
• Answer keys that show your work. Your starting numbers are printed in black and the ones you had to work out are printed in colour, so you can see at a glance where you went wrong. Four keys to a page, labelled by puzzle number.
• No duplicate puzzles. All one hundred grids are different, and so are all one hundred solutions.
• Generous margins. Printed on white paper with room to rest your hand.

Made for the slow part of the day

There is no timer and nothing to race. The puzzles are gentle on purpose. This suits an armchair and an hour, and it makes a straightforward gift for a parent or grandparent who likes to keep busy. It travels well to a waiting room, a hospital stay or an assisted living apartment.

Volume Four of the Extra Large Print Puzzle Library.