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Web Sudoku facts for kids

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Web Sudoku
Web Sudoku.gif
Logo of Web Sudoku
Available in
  • English
  • French
  • German
  • Spanish
Owner Gideon Greenspan and Rachel Lee
Registration optional
Launched June 2005; 20 years ago (2005-06)

Web Sudoku is a really popular website where you can play the puzzle game sudoku online. It was even named one of the top 50 fun and games websites by Time magazine!

What is Web Sudoku?

Web Sudoku is a website dedicated to the puzzle game sudoku. Sudoku is a logic-based number puzzle. Your goal is to fill a 9x9 grid with numbers. Each column, row, and 3x3 square must contain all the numbers from 1 to 9. The website offers many different puzzles. You can play them right in your web browser.

Who Created Web Sudoku?

The website was started by two people. Their names are Gideon Greenspan and Rachel Lee. They launched Web Sudoku in June 2005. Since then, it has grown a lot.

How Popular is Web Sudoku?

Web Sudoku is played by millions of people. Gideon Greenspan shared that about three million people use the site. He also said that this number keeps growing fast every week. Some players even solve many puzzles each day! This shows how much fun people have playing sudoku on the site.

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