The second Su Doku book - even bigger, even better!

Su Doku is a phenomenon - and just about every national newspaper now carries the puzzles. You don't need to be a mathematical genius as the Su Doku puzzles are really logic puzzles that happen to use numbers - you solve the puzzles by reasoning, not calculation.

This new book includes:

Standard Su Doku - the basic 9x9 grid
Super and Maxi Su Doku - fiendishly difficult 12x12 and 16x16 grids
Jigsaw Su Doku - if you thought the Supers were hard . . . !
Irregular Su Doku - something a bit different - but just as tricky

The book is arranged in increasing order of difficulty, with enough puzzles to keep even the most ardent Su Doku addict busy!