Su-Doku
Su-doku a very famous
puzzle. This puzzle is
Daily publish in many news-papers and
Magazines regularly.
Su-doku does not require knowing any language
And general knowledge. It is simple
puzzle which not
Require any addition or subtraction.
It requires only basic knowledge of number 1to 9 and
Logic, How to arrange these numbers?
It has total 81 boxes. This entire one square has 9 other
Small squares that each has again 9 boxes. So, this way it
Have 9 * 9=81 total boxes.
To, play it fill in the grid so, that every horizontal row
And every vertical column and every 3 * 3 box contains
That
digits 1 to 9 without repeating the numbers in the
It row, column or box.
You can’t change the digits already give in the grid. Every
Puzzle has this main and only one condition.
You have to apply your maximum logic and ideas to arrange
1 to 9 digits.
In first sight, it looks very easy but it is hard to solve.
It requires practice to be master of it.
History of su-doku
In Japanese language “Su” means “digits”, and “Doku” means
“One and only”.
Su-doku is discover of one swish scholar in 18 century. But in
The year 1707 a great mathematician “Leonard Iular” works more
On it. In year 1783, he had given new name “A new kind of magic
Square” to it. At that time it’s not had 9 * 9 boxes format.
A Dell magazine, which publish mathematic and logical puzzles.
It had publish su-doku first time in the end of year 1970.
Dell magazine change its format 9 * 9 boxes. In the year 1986, many changes had done into this puzzle from that time it became popular till today.
In November 2004, “The Time magazine “ had published this puzzle first time. It becomes very popular in Australia, new Zeeland, and Europe since that time. Since 2004 Daily Mail, Daily Telegraph of Sydney, The Independent, Daily Telegraph, The Guardian, The sun, The Daily Mirror have been published su-doku.
In July 2005 channel –Four had shown this puzzle with new name “Tele Tax service”. Playing su-doku is mental exercise. Alzimer association of California prove that people who play su-doku have less possibility of alzimer.as per neuron scientists reports our brain cell becomes strong by playing su-doku. It is exercise for brain, to keep away our selves form alzimer play this puzzle regularly.
Today, many su-doku club are working world wide many so-doku based books, card game, website, and puzzle software are available worldwide. Recently whole world media honored it as “World ‘s fastest popular puzzle”.