200 brain-teasingly tricky puzzles for the Su Doku addict!

Unless you've been on the moon for the last few months, the Su Doku craze can't have passed you by!

This brand new book includes:

standard puzzles - from moderate to diabolical, maxi puzzles, jigsaw puzzles, super puzzles, duplex puzzles, super triplex puzzles!

Extreme Su Doku has something for everyone - especially those who are finding the standard Su Doku puzzles too easy! First published 2005.