giochi enigmistici android
Besides the easy web Sudoku puzzles,try also: - RSS Channel - HP Hero

Where Trump stands on his pledges and threats

The health bill's gut-punch moment

Obamacare survived: What all this means for you

Lindsey Graham: Trump should reach out to Democrats

Gergen: May be worst 100 days of any presidency

1 dead, 1 wounded in Las Vegas shooting

Man in pig mask part of Bellagio jewel heist

Couple accused of killing disabled son

Netanyahu's honeymoon with Trump ends

US: Airstrikes hit where civilians died

20-year-old NBAer scores 70 points

School system halts student trips to US

Hacking suspect's parents: He won't flee

London attack: Direct hand by ISIS unlikely, expert says

Mark Sanford: 'Testosterone can get you in trouble'

Sudoku online puzzles,easy web sudoku

The sudoku's objective is to fill the sudoku 9×9 grid with digits so that each column,each row,and each of the nine 3×3 sub-grids that compose the grid (also called "boxes","blocks","regions",or "sub-squares") contains all of the digits from 1 to 9. The puzzle setter provides a partially completed grid,which typically has a unique solution.

>> Watch our funny videos <<

General info about free Sudoku online (Sudoku 9x9) and other games

Sudoku History (wikipedia)

Number puzzles appeared in French newspapers in the late 19th century,It was not a Sudoku because it contained double-digit numbers and required arithmetic rather than logic to solve. On July 6,1886,Le Siècle's rival,La France,refined the puzzle so that it was almost a modern Sudoku. According to Will Shortz,the modern Sudoku was most likely designed anonymously by Howard Garns,a 74-year-old retired architect and freelance puzzle constructor from Indiana,and first published in 1979 by Dell Magazines as Number Place (the earliest known examples of modern Sudoku). Garns' name was always present on the list of contributors in issues of Dell Pencil Puzzles and Word Games that included Number Place,and was always absent from issues that did not. He died in 1989 before getting a chance to see his creation as a worldwide phenomenon. It is unclear if Garns was familiar with any of the French newspapers listed above. The sudoku puzzles was introduced in Japan by Nikoli in the paper Monthly Nikolist in April 1984 as Suji wa dokushin ni kagiru which can be translated as "the digits must be single" or "the digits are limited to one occurrence." (In Japanese,"dokushin" means an "unmarried person".) At a later date,the name was abbreviated to Sudoku by Maki Kaji ,taking only the first kanji of compound words to form a shorter version. In 1986,Nikoli introduced two innovations: the number of givens was restricted to no more than 32,and puzzles became "symmetrical" (meaning the givens were distributed in rotationally symmetric cells). It is now published in mainstream Japanese periodicals,such as the Asahi Shimbun.