Kirjahaku

300 hand-picked puzzles from the world's Su Doku Master. Su Doku took the world by storm when Wayne Gould published his first series of puzzles in The Times. Marking 20 years and more since this publishing phenomenon Wayne has hand-selected 300 of his original puzzles for this special collection. The ideal gift for every fan of Su Doku. During a visit to Japan, Wayne 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 a computer program that generates Su Doku puzzles. The rest is history, Su Doku became a massive hit worldwide and continues to challenge minds to this day with The Times at the forefront of Su Doku publishing in print and online. Enjoy this selection of Wayne's original puzzles. Easy, Mild, Difficult and Fiendish puzzles included.

Do you have what it takes to be a Su Doku Grand Master?Su Doku, "the crosswords without words," come with a warning: it is seriously addictive. You don't need to be a mathematical genius to solve these puzzles; it is simply a question of logic and a little patience. Here is a collection of 100 new puzzles arranged according to difficulty, starting with the easiest and ending with the fiendishly difficult.

200 New Puzzles -- From Fiendish to Super FiendishSu Doku, "the crossword without words," comes with a warning: it is seriously addictive. You don't need to be a mathematical genius to solve these puzzles; it is simply a question of logic and a little patience.

200 New Difficult Puzzles -- They Are Not Going to Be Easy But You Are ReadySu Doku, "the crossword without words," comes with a warning: it is seriously addictive. You don't need to be a mathematical genius to solve these puzzles; it is simply a question of logic and a little patience.

200 New Puzzles -- From Easy to Just About DifficultSu Doku, "the crossword without words," comes with a warning: it is seriously addictive. You don't need to be a mathematical genius to solve these puzzles; it is simply a question of logic and a little patience.

These 100 new puzzles&#8212from easy to fiendishly difficult&#8212come with a warning: They are seriously addictive. You don't need to be a mathematical genius to solve these puzzles; it is simply a question of logic and a little patience. Beware of pale imitations. These are the original and official Su Doku puzzles by Wayne Gould&#8212New York Post's Su Doku puzzle master and one of Time magazine's Most Influential People.

These 100 new puzzles&#8212from easy to fiendishly difficult&#8212come with a warning: They are seriously addictive. You don't need to be a mathematical genius to solve these puzzles; it is simply a question of logic and a little patience. Beware of pale imitations. These are the original and official Su Doku puzzles by Wayne Gould&#8212New York Post's Su Doku puzzle master and one of Time magazine's Most Influential People.

These 100 new puzzles&#8212from easy to fiendishly difficult&#8212come with a warning: They are seriously addictive.You don't need to be a mathematical genius to solve these puzzles; it is simply a question of logic and a little patience. Beware of pale imitations. These are the original and official Su Doku puzzles by Wayne Gould&#8212New York Post's Su Doku puzzle master and one of Time magazine's Most Influential People.

Su Doku makes every day just a little more fun. You don't need to be a mathematical genius to solve these puzzles; it is simply a question of logic and a little patience.

Ready to be a Su Doku contender? Climb higher on the winner's stand with these Silver level puzzles. Engage your brain and challenge yourself with the addictive power of Su Doku.Beware of pale imitations. These are the original and official Su Doku puzzles by Wayne Gould--New York Post's Su Doku puzzle master and one of Time magazine's Most Influential People.

It's time to go for the glory with these all new Gold level puzzles. Engage your brain and challenge yourself with the addictive power of Su Doku.Beware of pale imitations. These are the original and official Su Doku puzzles by Wayne Gould--New York Post's Su Doku puzzle master and one of Time magazine's Most Influential People.

Why settle for gold when you can have platinum? If you can master these puzzles, you're off the charts. Engage your brain and challenge yourself with the addictive power of Su Doku.Beware of pale imitations. These are the original and official Su Doku puzzles by Wayne Gould--New York Post's Su Doku puzzle master and one of Time magazine's Most Influential People.

The official utterly addictive number-placing puzzleGive your brain a workout with these all newMedium-level puzzles. Their addictive power willnot only entertain--Su Doku puzzles engageyour mind, improve your concentration, and helpyou stay mentally fit. There's no excuse for slowthinking and flabby wits when you can trainyour brain!Beware of pale imitations. These are the original andofficial Su Doku puzzles by Wayne Gould--New York Post'sSu Doku puzzle master and one of Time magazine'sMost Influential People.

The official utterly addictive number-placing puzzleGive your brain a workout with these all newDifficult-level puzzles. Their addictive power willnot only entertain--Su Doku puzzles engageyour mind, improve your concentration, and helpyou stay mentally fit. There's no excuse for slowthinking and flabby wits when you can trainyour brain!Beware of pale imitations. These are the original andofficial Su Doku puzzles by Wayne Gould--New York Post'sSu Doku puzzle master and one of Time magazine'sMost Influential People.