Maki Kaji, Founder Who Popularized Sudoku, Dies at 69

Maki Kaji, the “godfather” of the popular logic puzzle Sudoku, died of bile duct cancer on August 10 at his home in Tokyo, The New York Times reported. He was 69.

While the origins of Sudoku are hazy, Kaji is credited with turning the game into a beloved routine for millions, including many entrepreneurs who use it to help keep their minds sharp. Born in Sapporo, Japan, Kaji dropped out of Keio University and went on to start a company with two childhood friends, according to the Times. That company became Nikoli, which bills itself as the publisher of Japan’s first puzzle magazine.

Around the same time, Kaji discovered a game that involves placing the numbers 1 through 9 in rows, columns, and squares without repeating them. He renamed it Sudoku, using the Japanese characters for “number” and “single.” Kaji perfected Sudoku and pitched it to international publishers, who at first weren’t interested, according to the Times. But by the mid-2000s, the game had taken off, and was being published in hundreds of newspapers worldwide. Some 200 million people in 100 countries have participated in Sudoku championships, Nikoli told the Associated Press.

Kaji had stepped down as Nikoli’s CEO in July because of his health, the Times reported. He had previously told the newspaper that he was late to trademark Sudoku and therefore received only a small fraction of the millions of dollars it generated, but that he had no regrets. “We’re prolific because we do it for the love of games, not for the money,” Mr. Kaji told the Times.



Credit: Source link

LEAVE A REPLY

Please enter your comment!
Please enter your name here

Discover

Sponsor

spot_imgspot_img

Latest

The State of Gucci | BoF Professional, News & Analysis

Since 2015, Gucci has driven the most dramatic turnaround in the history of the modern luxury industry. Booming interest in designer Alessandro Michele’s...

Hawkeye trailer finds Jeremy Renner training Hailee Steinfeld

https://www.youtube.com/watch?v=TDkstPV-DP8 The first trailer for Hawkeye has been released and Clint Barton’s (Jeremy Renner) past is catching up with him as he encounters Hailee...

Carmelo Anthony Allegedly Has Mistress And Newborn Twins In London, And She’s Tired of Being A Secret

Amid Lala Anthony’s divorce announcement, a woman has come forward alleging that her newborns’ daddy is none other than Anthony’s husband of 11...

Erica Mena Is Recovering Post Safaree Breakup – See Her Message To Fans

Erica Mena is still recovering after the breakup from Safaree . Check out the post that she...

Gabrielle Union Shows Fans A Passionate Project – Check Out The Pics Here

Gabrielle Union impressed fans with a post on her social media account. Check it out below. Hanging around the...
en English
X