Quick Sudoku: Flash e-bog

Quick Sudoku is a short, simple and no-fuss little book which contains not just puzzles of all levels, but hints and tips on how to solve them. Easy to fit in a pocket or bag, and great for travelling, it contains all the puzzler needs, especially if you're looking for some extra help with the tricky ones! At just 96pp, it is ideal for anyone who's new to the concept, but keen to sharpen their skills - and their brain.