Web Sudoku

Web Sudoku
	Logo of Web Sudoku
	Screenshot Screenshot of Web Sudoku's homepage.
Available in	English; French; German; Spanish;
Owner	Gideon Greenspan and Rachel Lee
URL	www.websudoku.com
Registration	optional
Launched	June 2005; 20 years ago

Web Sudoku is a sudoku website which was rated as one of the best 50 fun and games website by Time.^[1] It was founded by Gideon Greenspan and Rachel Lee.^[2] The website was rated as the 7265th best website in the world by Jonathan Harchick in his book The World's Best Websites.^[3] In 2006, Greenspan claimed that about three million people play on the site, adding that the numbers "are still growing very rapidly from week to week".^[4] He added that some of the players solve dozens of puzzles every day.^[4]

References

^ Anita Hamilton (17 June 2008). "50 Best Websites 2008". Time. Archived from the original on 19 June 2008. Retrieved 11 July 2012.
^ Tatiana Shubin (25 April 2011). Expeditions in Mathematics. MAA. p. 58. ISBN 978-0-88385-571-3. Retrieved 11 July 2012.
^ Jonathan Harchick (23 July 2011). The World's Best Websites. Jonathan Harchick. p. 22. ISBN 978-1-4637-5749-6. Retrieved 11 July 2012.
^ ^a ^b Matt Wastradowski (19 February 2006). "Sudoku's accessibility appeals to Clark County residents; Nothing puzzling here". The Columbian. Archived from the original on 10 June 2014. Retrieved 13 July 2012.

[1] Anita Hamilton (17 June 2008). "50 Best Websites 2008". Time. Archived from the original on 19 June 2008. Retrieved 11 July 2012.

[Shubin2011-2] Tatiana Shubin (25 April 2011). Expeditions in Mathematics. MAA. p. 58. ISBN 978-0-88385-571-3. Retrieved 11 July 2012.

[Harchick2011-3] Jonathan Harchick (23 July 2011). The World's Best Websites. Jonathan Harchick. p. 22. ISBN 978-1-4637-5749-6. Retrieved 11 July 2012.

[columbian-4] Matt Wastradowski (19 February 2006). "Sudoku's accessibility appeals to Clark County residents; Nothing puzzling here". The Columbian. Archived from the original on 10 June 2014. Retrieved 13 July 2012.

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Web Sudoku

References