Now available in all good bookshops

The Sudoku Book

An introduction with 101 puzzles

HH | Amazon UK | USA

Electronic Sudoku Challenge

Handheld electronic Sudoku with over 10,000 puzzles!

Now reduced to just £14.99 (available for immediate dispatch)

In association with

Sudoku Calendar

Page-a-day Sudoku calendar. A brand new copy of your favorite puzzle every day for 2007. Make sure you get yours now!

Background, links, definitions

Online Sudoku puzzles

Sudoku software

Other Sudoku sites

Sudoku solvers

There are stacks of these things around. But what's the point?