24 days
One door a day
Every day opens with its own festive bauble, followed by three fresh puzzles.
Advent calendar · December 1 to 24
Christmas Sudoku for Grandma and Grandpa
24 days, 72 festive puzzles, three every day
Every morning in December there is a new page to turn: one easy, one medium and one hard Sudoku. It goes perfectly with a cup of coffee or tea and keeps the mind busy during the busy holiday season, screen-free.
Paperback, $16.99 each
24days, from December 1 to Christmas Eve
72Sudoku puzzles in every calendar
3levels every day: easy, medium and hard
8.5"square format, large print, full color
What is inside
A puzzle for every mood.
Warm up with the easy one, settle in with the medium one and save the hard one for a real brain workout.
Easy · Medium · Hard
Three levels
Whether a longtime Sudoku fan or new to logic puzzles, there is something for every day.
Large print
Easy on the eyes
A square 8.5 x 8.5 inch book with big grids and a full-color festive design.
From the family
Dedication page
Write a few words from the children and grandchildren on the first page before you wrap it.
At the back
All solutions
Every puzzle has exactly one solution, and all of them are at the back of the book.
Side by side
Different puzzles
Grandma's and Grandpa's calendars contain different puzzles, so they can count down to Christmas together.
Look inside
December 1 in Grandma's calendar.
The dedication page, the first door and the first easy puzzle. Grandpa's calendar looks the same, with different puzzles.
Two calendars
For Grandma, for Grandpa, or both.
For Grandma
Grandma's Christmas Sudoku Advent Calendar
72 festive puzzles from December 1 to Christmas Eve, with a cozy design made for Grandma.
Order on Amazon.com
For Grandpa
Grandpa's Christmas Sudoku Advent Calendar
72 completely different puzzles, so Grandma and Grandpa can count down side by side.
Order on Amazon.comA gift from the whole family
Give it on or before December 1.
A thoughtful stocking stuffer or early Christmas present from children and grandchildren. Write a few words on the dedication page, and Grandma or Grandpa will have something to look forward to every day until Christmas.
Choose a calendar