Quiz your family at home with crosswords, puzzles and games. To feed the nation's addiction further, here is the sixth instalment of The Times Su Doku puzzles. 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. 40 Mild puzzles With...
50 Difficult puzzles
50 Fiendish puzzles
10 Super fiendish puzzles