Times Difficult Su Doku Book 1

200 Challenging Puzzles from the Times

Häftad, Engelska, 2006

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Challenge yourself with 200 tricky Su Doku puzzles.A collection of 200 puzzles which are perfect for the Su Doku solver who is looking for one step up from the very basic Su Doku puzzles. If you are in need of a supply of more challenging puzzles, these are guaranteed to provide hours of absorbing, brain-stretching entertainment.Since the first Su Doku puzzle appeared in The Times in November 2004, they have become a phenomenon, with over 5 million copies of The Times Su Doku books sold worldwide. You don't need to be a mathematical genius to solve these puzzles; it is simply a question of logic. Each puzzle has a unique solution – and there's no guesswork required.The Times Su Doku remains the original, the best and the market leader. The puzzles are provided by Wayne Gould, the man who started it all.

Produktinformation

Utgivningsdatum2006-04-03
Mått129 x 198 x 20 mm
Vikt220 g
FormatHäftad
SpråkEngelska
SerieTimes Su Doku
Antal sidor320
FörlagHarperCollins Publishers
ISBN9780007232529
MiljömärkningProduced using independently certified paper to ensure responsible forestry management. (Certification is by FSC, PEFC or SFI.) Produced in the UK using 100% renewable electricity.

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Gould was a lawyer for 13 years in Matamata, New Zealand, before coming to Hong Kong in 1982 where he worked his way up to become Chief District Judge in 1993. He retired from the Judiciary in 1997 and, that same year, during a visit to Japan, he was in a bookstore where, not knowing how to read or speak Japanese, he was drawn to the puzzle which he first thought was a crossword. He was intrigued and later on he decided to take it with him to the United States and Britain. After his initial retirement, in efforts to pass time and sharpen his computer skills, Gould developed the computer program that generates Sudoku puzzles. Wayne Gould says retirement can now wait as Sudoku keeps him busier than ever. He travels between his different bases; Lantau and New Hampshire in the United States, where his wife Gaye is a professor of linguistics, and other parts of the world to which his new hobby has taken him. He has two children, daughter Sally, 29, and son, Scott, 27.