su doku

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Su Doku's beginnings and How to play it

zipzipzop @zipzipzop (418) • China 11 May 07

Su Doku orginally came from Japan. In fact, the words mean "single number" in Japanese. In 1997 Wayne Gould, aformer Hong Kong judge, found a Su Doku puzzle book when he visited Japan. Gould worked for six years on a computer...

Su Doku

zipzipzop @zipzipzop (418) • China 11 May 07

I remember the night I first played Su Doku. I'd heard how this number puzzle, printed in newspapers worldwide, had become popular in Asia and the West. And since I love puzzles, I thought I'd spend a few minutes before bedtime...

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