101 Jumbo 3D Sudoku

Great wish I had gotten a larger book

There are no colored lines. The pages are only black ink.

Not rated as hard

I love the 3d sudokus but a little disappointed that the pages on the inside aren't colored like the cover as the colored lines help know which way you are solving.

I bought all four volumes and I have enjoyed them in the past. If you enjoy medium to hard sudoku this is the one for you.

Fun. A new way to look at things. Not as difficult as I thought it would be.

I love it! I really liked the 13 grid Sudoku book that Gareth Moore has but he evidently only made one, so i had to try the 3D. It's challenging but fun!

The large pages made it easier to enter the “possibilities “ in each box... that’s how I go about solving the puzzles... great book!

It’s great tho I thought that the black lines would move to change the shapes ur working with, they don’t. But apart from that it’s great 👍🏻

Love these 3D puzzles and thrilled to find them for sale on Amazon. Difficult to find in shops.

An interesting twist on sudoku which should keep anyone occupied for a good few hours. Also, if you go wrong, it will rub out without tearing or leaving horrible smudges.

I'm so glad I've found this series: they are great. Challenging, but not impossible!

Excellent puzzles but book is the size of a magazine with one puzzle per page. The print is way too big and the book too big to hold comfortably.