Web Sudoku
{{Short description|Online sudoku website}}{{citations needed|date=April 2021}}
{{Use dmy dates|date=December 2024}}
{{Infobox website
| name = Web Sudoku
| logo = Web Sudoku.gif
| logocaption = Logo of Web Sudoku
| screenshot = File:Web Sudoku screenshot.png
| collapsible = yes
| caption =
| url = {{URL|www.websudoku.com}}
| registration = optional
| language = {{unbulleted list|English|French|German|Spanish}}
| owner = Gideon Greenspan and Rachel Lee
| launch_date = {{Start date and age|2005|06}}
| revenue =
| current_status =
| footnotes =
}}
Web Sudoku is an online sudoku website which was rated as one of the best 50 fun and games website by Time.{{cite magazine|title=50 Best Websites 2008|url=http://www.time.com/time/specials/2007/article/0,28804,1809858_1809954_1811340,00.html|archive-url=https://web.archive.org/web/20080619205820/http://www.time.com/time/specials/2007/article/0,28804,1809858_1809954_1811340,00.html|url-status=dead|archive-date=19 June 2008|magazine=Time|accessdate=11 July 2012|author=Anita Hamilton|date=17 June 2008}} It was founded by Gideon Greenspan and Rachel Lee.{{cite book|author=Tatiana Shubin|title=Expeditions in Mathematics|url=https://books.google.com/books?id=DfRWtmWs3hcC&pg=PA58|accessdate=11 July 2012|date=25 April 2011|publisher=MAA|isbn=978-0-88385-571-3|pages=58}} The website was rated as the 7265th best website in the world by Jonathan Harchick in his book The World's Best Websites.{{cite book|author=Jonathan Harchick|title=The World's Best Websites|url=https://books.google.com/books?id=__b-HpDO7dUC&pg=PT22|accessdate=11 July 2012|date=23 July 2011|publisher=Jonathan Harchick|isbn=978-1-4637-5749-6|page=22}} Greenspan claimed that about three million people play on the site, adding that the numbers "are still growing very rapidly from week to week".{{cite web|author=Matt Wastradowski|title=Sudoku's accessibility appeals to Clark County residents; Nothing puzzling here|url=http://www.highbeam.com/doc/1P2-23300398.html|archive-url=https://web.archive.org/web/20140610205741/http://www.highbeam.com/doc/1P2-23300398.html|url-status=dead|archive-date=10 June 2014|accessdate=13 July 2012|date=19 February 2006|work=The Columbian|publisher=}} He added that some of the players solve dozens of puzzles every day.