Sudoku Xtra 15

Sudoku Xtra 15 is stuffed to overflowing with 59 different types of logical puzzle at a wide range of sizes and difficulties. There's not only a liberal helping of Sudoku variants but also a giant cover Masyu and the brand new path-finding puzzle Ultimazum. With Tapa, Heyawake, Consecutive Sudoku, Odd Pair Sudoku, Nurikabe, Hashi and many, many more - including an enormous one-off Sudoku 28x28 - Sudoku Xtra offers the widest range of logic puzzles in an English-language publication. Featuring hand-crafted puzzles from best-selling author Dr Gareth Moore, Sudoku Xtra also includes Hanjie picture puzzles, Masyu, Slitherlink, Futoshiki, Calcudoku and many more. In fact it's safe to say that there's something in Sudoku Xtra for absolutely everyone.