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  1. Web Sudoku - Billions of Free Sudoku Puzzles to Play Online

    Play unlimited sudoku puzzles online. Four levels from Easy to Evil. Compatible with all browsers, tablets and phones including iPhone, iPad and Android.

  2. Play Free Sudoku online - solve web sudoku puzzles

    Play free Sudoku online from Easy to Expert level on Sudoku.com. Select a difficulty level of a web sudoku puzzle to challenge yourself and enjoy the game!

  3. Sudoku 247 - Play Free Sudoku Games Online

    This guide will teach you how to play Sudoku at 247 Sudoku - we’ll cover the basics as well as some killer strategies to help you win more consistently (and a lot faster!).

  4. The Sudoku: Free Online Sudoku Puzzle Games

    Enjoy an endless variety of free online Sudoku puzzles! Play your daily Sudoku, get printable puzzles, and explore all our helpful features, start playing now!

  5. Sudoku Online - Solve Web Sudoku Puzzles | 100% Free

    Solve sudoku puzzles online, 100% free. Play unlimited games and choose difficulty levels. To play, place numbers 1 through 9 in boxes, columns, and rows.

  6. Sudoku - Play Free Online Number Puzzle Game | WuTools

    Play Sudoku online for free. Multiple difficulty levels, hints, notes mode, and statistics tracking. Challenge your brain with the classic number puzzle game.

  7. Sudoku - New York Times Number Puzzles — The New York Times

    Sudoku December 8, 2025 Sudoku Try this numbers game, minus the math. Choose Your Puzzle: December 8, 2025

  8. Sudoku - Play, Print & Share Free Sudoku Online puzzles

    You can print Sudoku puzzles, share them, get help while trying to solve a puzzle, and get detailed statistics for the Sudoku puzzles you have solved. If you wish, you can even compete …

  9. Play Free Sudoku Online – Puzzle Game for All Levels

    Enjoy free Sudoku online—from beginner to expert. Play instantly, train your brain, and solve daily challenges. No login needed.

  10. Sudoku - Sudoku Sudoku

    Whether you're a beginner looking for easy sudoku puzzles or an expert tackling killer sudoku and sudoku hard, we've got it all. Enjoy free sudoku games anytime, anywhere—no downloads …