Sudoku Online cover art

Puzzle · Browser game

Sudoku Online

Released March 12, 2020 (7 years ago) · by AppGeneration

Play on sudokuonline.io ↗

Opens sudokuonline.io in a new tab — it can’t run inside another page

About Sudoku Online

Sudoku Online is an online playable version of the classic Sudoku puzzle game. The game features various difficulties such as easy, medium, hard, evil and impossible, as well as a mode for kids. The game also includes daily challenge boards to complete.

Tags and modes

  • Single player10,653
  • Puzzle2,849
  • Text2,191
  • Sudoku37

Sudoku Online: questions and answers

Can I play Sudoku Online in my browser?
Yes, on sudokuonline.io. Sudoku Online does not run inside other websites, so the Play button opens it in a new tab. There is nothing to install.
Who made Sudoku Online?
Sudoku Online was made by AppGeneration and came out in 2020.
What games are like Sudoku Online?
If you like Sudoku Online, try Web Sudoku, Shockwave Original: Sudoku Daily and The Daily Sudoku. There is a longer list on the “Games like Sudoku Online” page.

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