Join thousands of players mastering logic, speed, and strategy – all in one premium destination. Daily challenges, printable puzzles, and epic tournaments await.
Push yourself every day with fresh challenges!
Test your skills, climb the leaderboard, and come back tomorrow for a brand new shot at glory.
Play Now!
Speed meets precision meets leaderboards.
The months fastest times are immortalized on the leaderboard. Think you’ve got what it takes?
View The Fastest Players
Earn recognition for
how you play.
From mastering different Sudoku levels to hitting milestones. Collect awards that showcase your skills. View Your Collection Here
Who’s been putting in the work This Week?
Weekly Tournaments rank the top players who’ve completed the most Daily Challenges.
View The Leaderboard
Printable Sudoku Puzzles.
Grab your favorites and play anytime, no screens required. Great for travel, classrooms, or quiet time.
Download & Print Instantly
Free Sudoku Solver Tool.
Stuck on a puzzle? Instantly solve any Sudoku with ease, just enter the numbers and let the solver do the rest.
Try the Solver Now
Sudoku History.
Discover the origins of Sudoku, from its fascinating beginnings to its rise as a global puzzle phenomenon. Find it all here.
Explore the History
Sudoku Rules.
New to Sudoku or need a refresher? Learn the simple yet clever rules that make Sudoku so addictive. Perfect for beginners and seasoned players alike.
Learn How to Play
Creating your own Sudoku puzzle might sound intimidating, but it’s easier than you think. In this comprehensive guide, you’ll learn exactly how Sudoku puzzles are generated, how to make your own from scratch, and how to ensure it has only one solution. Whether you’re crafting a puzzle for fun or publication, this guide has you covered.
Elevate your Sudoku-solving skills by delving into three pivotal techniques: Naked Pairs, Hidden Pairs, and Pointing Pairs. These strategies are essential for transitioning from beginner to intermediate levels, enabling you to tackle more complex puzzles with confidence.
Discover why millions worldwide turn to free online Sudoku for fun and mental stimulation. Begin your Sudoku journey now, sharpen your skills, and enjoy hours of endless, challenging fun!
Join our socials