Times Su Doku Book 6

Test your powers of logic with these fun Su Doku puzzles. <p>To feed the nation's addiction further, here is the sixth instalment of The Times Su Doku puzzles.</p> <br> <br> <p>Now with even more puzzles for the hardened Su Doku addict, The Times Su Doku Book 6 contains 150 puzzles, ranging from mercifully Mild to the uber challenging Super fiendish.</p> <p>40 Mild puzzles<br> <br> 50 Difficult puzzles<br> <br> 50 Fiendish puzzles<br> <br> 10 Super fiendish puzzles</p> <p>With brand new puzzle suppliers, market-leader The Times offers a whole new collection of numerical conundrums for your brain to wrangle with.</p>