A collection of 200 Difficult Su Doku puzzles. Perfect for the more advanced Su Doku solver in need of a constant supply of challenging puzzles. 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 4 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.
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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.
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Descrizione libro Condizione: New. Codice articolo 4205422-n
Descrizione libro Paperback. Condizione: new. Paperback. Quiz your family at home with crosswords, puzzles and games.A collection of 200 Difficult Su Doku puzzles. Perfect for the more advanced Su Doku solver in need of a constant supply of challenging puzzles. 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 4 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. Quiz your family at home with crosswords, puzzles and games.A collection of 200 Difficult Su Doku puzzles. Perfect for the more advanced Su Doku solver in need of a constant supply of challenging puzzles. Guaranteed to provide hours of absorbing, brain-stretching entertainment. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. Codice articolo 9780007232529
Descrizione libro Soft Cover. Condizione: new. Codice articolo 9780007232529
Descrizione libro paperback. Condizione: New. Language: ENG. Codice articolo 9780007232529
Descrizione libro Paperback. Condizione: Brand New. 320 pages. In Stock. Codice articolo __0007232527
Descrizione libro Paperback / softback. Condizione: New. New copy - Usually dispatched within 4 working days. A collection of 200 previously unpublished Difficult Su Doku puzzles. Perfect for the more advanced Su Doku solver in need of a constant supply of challenging puzzles. Guaranteed to provide hours of absorbing, brain-stretching entertainment. Codice articolo B9780007232529
Descrizione libro Condizione: New. In. Codice articolo ria9780007232529_new
Descrizione libro Paperback. Condizione: New. Codice articolo 6666-HCL-9780007232529
Descrizione libro Condizione: New. Codice articolo 4205422-n
Descrizione libro PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo FC-9780007232529