The Telegraph All New Sudoku Puzzles 4

The Telegraph All New Sudoku Puzzles 4

You don’t need to be a maths expert to get hooked on sudoku, the nation’s favourite number challenge. Test your logic to the limit with a brand new compilation of 200 addictive grids.

Hamlyn is an international publisher of non-fiction illustrated books. Two thirds of the business is in international, North American and export markets. Since 2003 the publisher has made two significant acquisitions:

Godsfield Press was acquired by Hamlyn in October 2003. It is a niche international publisher of illustrated books for the spirituality and alternative health market.