Sudoku & Variants by Logic Wiz

Contains adsIn-app purchases
4.7
11.5K reviews
500K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

🧠 Sudoku & Variants by Logic Wiz – The Ultimate Free Sudoku & Logic Puzzles App

“Honestly, this is the coolest game that exists.” ⭐⭐⭐⭐⭐ — Logic Wiz Player


Looking for the best free Sudoku experience? Discover Sudoku & Variants by Logic Wiz – a fun, relaxing, and brain-boosting logic puzzles and number puzzle game. Whether you're a beginner searching for Sudoku free games or a puzzle master, this Sudoku game is designed to sharpen your mind and provide a daily mental workout.


Inspired by Cracking the Cryptic

Fans of Cracking the Cryptic and the global puzzle community will feel right at home. Sudoku & Variants by Logic Wiz is the premier Sudoku game for solvers who value handcrafted, clever puzzles that rely on deep logic rather than guessing. We bring the world-class quality of professional logic enthusiasts directly to your mobile device.


Master Over 40 Sudoku Variants

Why play just one style when you can explore the entire world of number puzzles? Enjoy your classic Sudoku puzzle, and then dive into over 40 exciting variants including:

Killer Sudoku: A thrilling mix of Sudoku and arithmetic.

Sandwich Sudoku: Use crust clues to find the filling numbers.

Arrow Sudoku: Follow the arrows for a unique logic twist.

Jigsaw Sudoku: Also known as Irregular Sudoku, where regions aren’t just squares!

Thermo, Windoku, Palindrome, and more: Each variant offers a fresh challenge for your brain.


🧩 Features to Help You Level Up:

Free Sudoku & Logic Puzzles: Access thousands of handcrafted boards at no cost.

Smart Hints: Our advanced AI doesn't just give you the answer; it explains the logic behind the next move—helping you learn and improve.

Handcrafted Boards: No computer-generated fluff. Every puzzle is a unique logic game masterpiece.

Themed Weekly Challenges: Keep your brain engaged with creative topics and fresh content every week.

Offline Sudoku: Play your favorite number puzzles anywhere, even without an internet connection.

Six Difficulty Levels: From "Beginner" to "Master"—there is a challenge for everyone.


The Variants List:

Classic Sudoku, Killer Sudoku, Sandwich Sudoku, Jigsaw (Irregular) Sudoku, Thermo, Diagonal, Arrow Sudoku, Windoku, Skyscraper, Zipper Line, X-Sum, Little Unique Killer, Consecutive, Non-consecutive, Palindrome, Kropki, German Whisper, Dutch Whisper, Chess Knight, Chess King, Bishop, Greater-than, XV, Reflection, Quadruple, Slingshot, Slow Thermo, Even Odd, Between Lines, Lockout lines, Running Cells, Ascending Series, Renban, Universal, Couples, Twisted Consecutive, Axia.


Additional Game Features:

• Multiple variants on a single board for ultimate complexity.

• Cloud Sync - Never lose your progress on any device.

• Dark & Light themes for comfortable day or night play.

• Advanced Pencil Marks: Multiple styles and auto-removal options.

• Combinations Panel: Essential for Killer Sudoku and Sandwich Sudoku experts.

• Performance Tracking: Detailed statistics to watch your logic skills grow.


If you are a fan of mind games, strategy puzzles, or daily brain training, Logic Wiz is the free Sudoku app you’ve been looking for. Download today and join the community of solvers who love the art of logic puzzles!
Updated on
Oct 18, 2025
Available on
Android, Windows

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 3 others
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
10.5K reviews
Kim Landry
December 10, 2025
I love this version of Sudoku. I have downloaded a bunch of different Sudoku apps. It's my favorite type of mind puzzles. THIS is the ONLY APP I have ever loved enough to purchase. The variations are fabulous. Really challanges me to think outside the box. The tutorials and strategies add another level to this game since it teaches you the logic's behind the variations instead of going in blind. This game makes me happy when I play. I think that is the best part. 30+ yr Sudoku Enthusiast
Did you find this helpful?
Logic-Wiz
December 21, 2025
Thank you so much for your review. We are very pleased that you enjoy our app.
Erika
December 24, 2025
I love the gameplay. It's nice to have new variants to try and the levels are appropriate. But sometimes the ads auto install new games on my phone! That should absolutely not be allowed. I want to keep playing but that makes me want to uninstall. The games that get installed aren't similar puzzle games, which would still be upsetting. They are trash like Homescapes. Please fix this. 5* for the game, if they didn't install other apps on my phone without permission. edit: thx for the reply devs
2 people found this review helpful
Did you find this helpful?
Logic-Wiz
December 21, 2025
Thank you for your review. We are using reputable networks like Google, Meta and Applovin to advertise in our apps. Sometimes bad ads are slipping through their security protocols. The ads you describe are not endorsed by us and hurt our reputation. When ad like this is reported to us we are blocking it immediately.
Abby Fuller
July 27, 2025
So many hours of play. There are a few variants that I'm not a fan of, but that's just my preference and there are so many of the other variants that I've so far not run out. One of the updates made it super hard to continue playing the game, and I not only got a response from support very quickly, the visual bug was patched within a day or two. Absolutely worth getting this game if you like sudoku-style puzzles.
10 people found this review helpful
Did you find this helpful?
Logic-Wiz
July 28, 2025
Thank you so much for your review. We are very pleased that you enjoy our app.

What’s new

Dear Logic Wizards

A brand-new & thrilling release has just landed - and it’s bursting with surprises!
Ready to see what’s inside? Let’s dive in!

---

What’s New in This Release

- Premium Variant – 'Axia'
- Fresh Handcrafted Puzzles
- Brag about your achievements on Facebook – let the world know!