Sudoku Puzzles
Puzzlers Hub
Challenge your logic. Build your skills. Have fun.
Three new Sudoku puzzles daily
Thousands of puzzles to explore
Easy, Medium, & Hard Sudoku puzzles
Today’s Free Sudoku Puzzles
Easy, Medium, and Hard Sudoku challenges for every skill level, with new Sudoku puzzles every day.
Unlock the complete Library, including every puzzle ever published.
Part of the Sudoku collection in the Puzzlers Hub.
Sudoku Puzzle
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Recent Sudoku Puzzles
Today’s puzzle is just the beginning. Unlock the complete Sudoku Library with every puzzle ever published—and a brand-new puzzle added every day.
Daily Puzzle Release
Brand-new Sudoku puzzles every day.
Sharpen Your Mind
Boost logic, focus, and problem-solving skills.
Track Your Progress
Build your streak and
track your progress.
Growing Library
Unlock thousands of brain-teasing puzzles.
Did You Know?
Sudoku Uses Logic, Not Math
Look for rows, columns, or boxes that already contain many numbers.
Sudoku Is Enjoyed Worldwide
Millions of people solve Sudoku puzzles every day in newspapers, books, apps, and online.
A Standard Sudoku Grid Has 81 Cells
The classic puzzle consists of a 9×9 grid divided into nine smaller 3×3 boxes.
Every Puzzle Has One Correct Solution
A well-designed Sudoku puzzle can be solved through logical thinking and has a single unique answer.
Puzzle Tips
New to Sudoku or looking to improve your skills? These simple techniques can help you solve puzzles faster and with greater confidence.
Start with the Most Filled Areas
Look for rows, columns, or boxes that already contain many numbers.
Focus on the 3×3 Boxes
Many Sudoku breakthroughs come from carefully examining the boxes.
Scan for Missing Numbers
Choose a number and look across the entire grid to see where it can fit.
Use Notes for Harder Puzzles
Pencil marks help track possible numbers and reveal patterns.
Use Process of Elimination
Cross off impossible options until only one number remains.
Don’t Guess
A well-designed Sudoku puzzle can always be solved using logic.
Explore the Puzzlers Hub Collection
Looking for a different challenge? Explore nine puzzle types with new puzzles added every day.
Frequently Asked Questions
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Each weekly Sudoku release includes three difficulty levels: Easy, Medium, and Hard. Easy puzzles are perfect for beginners, Medium offers a balanced challenge, and Hard is designed for experienced Sudoku fans.
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Three fresh Sudoku puzzles are released every day as part of the Puzzlers Hub daily puzzle schedule.
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Absolutely! The Easy difficulty is designed for beginners and casual players. As your skills improve, you can move up to Medium and Hard puzzles.
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Fill every row, column, and 3×3 box with the numbers 1 through 9. Each number can only appear once in each row, column, and box.
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Yes. Your Sudoku progress is automatically saved in your browser on your device of choice, so you can leave and return later without losing your puzzle.
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Yes! Hare Publishing Sudoku puzzles are fully mobile friendly and work on phones, tablets, laptops, and desktop computers.
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Today’s puzzle is free for everyone to enjoy. To access our growing puzzle library and play thousands of past puzzles, you’ll need a Puzzlers Hub membership. Members enjoy unlimited access to every puzzle, with new ones added every day. Learn more.
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You can use helpful puzzle tools like notes, hints, mistake checking, and reveal options to help you continue solving.
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Yes. New Easy, Medium, and Hard Sudoku puzzles are added every day, giving you fresh challenges to solve.
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The Sudoku page includes weekly Easy, Medium, and Hard puzzles for all skill levels. The Daily Sudoku Challenge is a separate expert-level puzzle released every day for players looking for a tougher challenge.