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Play Free Sudoku Online – Challenging Sudoku Puzzles for All Levels

Created: May 26, 2025, 4:57 p.m. | Seen by us: Aug. 13, 2025, 10:28 a.m.

meta description if known - Welcome to Sudoku.by, your ultimate destination for FREE online Sudoku games. Explore Easy to Extreme levels, download printable Sudoku puzzles, and enhance your skills with daily challenges. Start playing now!

Contact Information

Email: None

Phone: 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9

More Details

  • h1s:
    • Play Free Sudoku Now!
  • h2s:
    • You Won!!
    • Game Over
    • Start New Game
    • About Sudoku
    • A Brief History of Sudoku
  • h3s:
  • title: Play Free Sudoku Online – Challenging Sudoku Puzzles for All Levels
  • emails:
  • robots: None
  • keywords: None
  • og_title: Play Free Sudoku Online – Challenging Sudoku Puzzles for All Levels
  • addresses:
  • canonical: https://sudoku.by/
  • text_size: 3496
  • rta_rating: None
  • h1_analysis: ok
  • h2_analysis: 5 found
  • og_site_name: Sudoku.by
  • url_analysis:
  • phone_numbers:
    • 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9
  • summary_issues:
    • title: long
    • meta_description: long
    • No obvious responsive CSS (@media, max/min-width) detected in HTML source (may be in external CSS).
  • title_analysis: long
  • meta_description: Welcome to Sudoku.by, your ultimate destination for FREE online Sudoku games. Explore Easy to Extreme levels, download printable Sudoku puzzles, and enhance your skills with daily challenges. Start playing now!
  • canonical_analysis: self-referencing
  • responsive_analysis:
    • score: 5
    • messages_bad: ['No obvious responsive CSS (@media, max/min-width) detected in HTML source (may be in external CSS).']
    • messages_good: ['Recommended viewport tag found.']
  • searchengine_analysis:
    • score: 30
    • messages_bad: []
    • messages_good: ['Meta description tag found.', 'H1 tag(s) found.', 'Site uses HTTPS.']
  • meta_description_analysis: long

Quick Questions: