Search / Ask a Question:
Wed, 23 Oct 2019

What is odd/even sudoku?

Odd/Even sudoku is a popular variant of sudoku in which an additional piece of information is given about some of the cells in the puzzle.

This piece of information is whether the number in that cell is odd or even.

There are two common versions of this puzzle. In the first variant, you are told whether or not the cells are odd or even at the start. In the other variant, you must work out whether the cells that are shaded are odd or even in value.

Most popular questions in puzzle category:

Any tips on solving odd/even sudoku?
The key of course is to use the extra information given to...

What is odd/even sudoku?
Odd/Even sudoku is a popular variant of sudoku in which an...

Back to Puzzle FAQ >>>

View a list of puzzles for publication with pictures of each.

Contact us about buying puzzles

Play hundreds of puzzles for personal enjoyment online at the Puzzle Club
Large range of printable puzzles for personal use downloadable at Puzzle Magazine website.

Search Puzzle FAQ

Word Puzzles

Buy Crosswords
Children's Puzzles
Arrow words
Kriss Kross
Word Ladder
Word Wheel

Number & Colouring Puzzles

Buy Sudoku
Children's Sudoku
Samurai Sudoku
Jigsaw Sudoku
Mind Games
Killer Sudoku
Chess Puzzles
A - Z of Puzzles
Colour By Number
Dot To Dot
Adult Colouring

Key Links

View a single page overview
list of puzzles
with a picture of each and a link to more information.

list of kids puzzles

Contact us

Puzzle Tools

Puzzle FAQ
Codeword Solver
Rhyming Dictionary
Puzzle Solving Tools


Puzzles for Apps
Article Writing
Themed Puzzle Pages
Press Ready Puzzles
Page Fillers
i Newspaper Solutions

View all services
© Clarity Media Ltd., 2019, company number 5465221 | Contact Us | Privacy Policy