Liknande böcker
The Ultimate Book of Sudoku : 401 Puzzles!
Bok av Pete Sinden
Presents Sudoku, which is a mind-bending, pleasantly addictive number-placement game that exercises your brain and helps you escape from the everyday stresses of life. In this book, the puzzles are organised into four levels: from the Painless, to the Tricky, then on to the Nasty, and finally to those of Migraine - inducing difficulty.