Subscribe

Get full access to the app & website:

Subscribe

Killer Sudoku

Sunday, 16 November 2025

Killer by Godefridus (16 November)

Puzzles

Sudoku

Related articles:

Lexipedia quiz: on games

Sudoku Classic (28 December)

Download the PDF

Sunday 16 November 2025

Sunday 09 November 2025

Sunday 02 November 2025

Puzzles

Sudoku

About

Contact usFAQsAbout us
Work with usCareers

Join

PDF EditionJournalism school
EventsShop

Follow

The Observer
The Observer Magazine
The ObserverNew Review
The Observer Food Monthly
Copyright © 2025 Tortoise MediaPrivacy PolicyTerms & Conditions