Now available in all good bookshops

The Sudoku Book

An introduction with 101 puzzles

HH | Amazon UK | USA

July 2009

Classic

Monster

Kids

Squiggly

Fri 3-Jul-2009 hard medium hard easy
Thu 2-Jul-2009 easy easy easy hard
Wed 1-Jul-2009 very hard very hard medium very hard

By month

By year