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Last updated on: 2026-07-29
Android Apps > Puzzle > Sudoku: Variants & Classic
Sudoku: Variants & Classic icon

Sudoku: Variants & Classic

4.2.3
Logic-Wiz
4.57
11,677 reviews
1,000,000+
Downloads
Free

Play Killer, Sandwich, Arrow, Chess, Thermo, Jigsaw & 35+ Sudoku variants!

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4.57 Β· 11,677 reviews Β· 1,000,000+ downloads
iOS version

About Sudoku: Variants & Classic

Sudoku: Variants & Classic is a puzzle app developed by Logic-Wiz.

Download Statistics

Sudoku: Variants & Classic has been downloaded 1 million times. In the last 30 days, the app was downloaded 30 thousand times.

User Ratings

Sudoku: Variants & Classic is rated 4.57 out of 5 stars. The rating is based on 12 thousand ratings.

App Information

Sudoku: Variants & Classic is FREE to download. The APK download size is 83.12 MB. The latest version available is 4.2.3. The last update was on July 20, 2026.

Technical Requirements

Sudoku: Variants & Classic requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2021.

Description
🧠 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!

Recent changes:
A brand-new update is here; 

What's New

- Rate Puzzles.
- Cloud Sync for Everyone.
- Web Play (Beta) - Available to everyone!
- Bug Fixes & Performance Improvements.


Happy puzzling! 

The Logic Wiz Team
Show more Show less

More data about Sudoku: Variants & Classic

Price Free to download
Total downloads 1 million
Recent downloads 30 thousand
Rating 4.57 based on 12 thousand ratings
Ranking Not ranked
Version 4.2.3
APK size 83.1 MB
Number of libraries 57
Designed for Android 6.0+
Suitable for Everyone
Ads Contains ads

App Performance Report

Get a detailed PDF report for Sudoku: Variants & Classic with download trends, rating history, and key performance statistics β€” useful for competitive research or tracking your own app. Learn more

Get PDF Report β€” $29

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Sudoku: Variants & Classic compared with similar apps

Common keywords of similar apps

Variants Wiz Killer Handcrafted Sandwich Unique Thermo Consecutive Ultimate Beginner Cracking Cryptic Community Solvers World Device Arrow Jigsaw Irregular Windoku Palindrome Fresh Boards Whisper Chess Lines Multiple Cloud Sync Performance Sudoku Logic Puzzles Game Play Brain Free Puzzle Number Master Fun App Games Mind Daily Classic Challenge Features Advanced

Keywords missing from this app

Offline Easy Enjoy Levels Experience Train Numbers Challenges Players Time Hard Notes Solving Expert Difficulty Training Hints Grid Font Skills Solve Beginners Thinking Mode Ads Perfect Logical Day Playing Internet Anytime

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Google Play Rating history and histogram

9.8K
400
400
350
690

Downloads over time

Sudoku: Variants & Classic has been downloaded 1 million times. Over the past 30 days, it averaged 990 downloads per day.

Changelog of Sudoku: Variants & Classic

Show changelog

Developer information for Logic-Wiz

Logic-Wiz

info@logic-wiz.com

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Comments on Sudoku: Variants & Classic for Android

β˜…β˜…β˜…β˜…β˜… Carrie Chambers (Carrie) Β· May 27, 2026
Hands down best sudoku app ever. So many levels, so many variants, the lifetime pro version is super worth it, and now since you added checkpoints? Love it 100%. Thank you for your work
β˜…β˜…β˜…β˜…β˜… Susanna Sawano-Knutsson Β· Apr 25, 2026
Great fun with so many variants of Sudoku. I'm hooked! EDIT: I eventually decided to buy the premium version. So worth it! I upgraded my review to 5 stars :)
β˜…β˜…β˜…β˜…β˜… M. Bell Β· Jul 27, 2026
I rarely bother leaving a review but this app is so excellent I felt I had to since I've been playing for months. The free version alone is great with loads of variants (thousands of puzzles) and they offer weekly puzzles with the paid ones, so you can see if you like them. Ads are always short, UI clean, offline play, devs active. If you like sudoku or just logic puzzles in general this is the one you should download. I've tried tons, this is the best one, and it's not even close.
β˜…β˜†β˜†β˜†β˜† Liam Ablott Β· Jun 4, 2026
Good Puzzles, but my god the most egregious Ads I have ever seen, full screen for minutes and half of them you can't quit. You have to close and restart the app. Shocking
β˜…β˜…β˜†β˜†β˜† Vatroslav MileusniΔ‡ Β· Jun 25, 2026
Sudoku variants and no full screen ads! Update: I take that back. There are full screen unskippable ads. Uninstalled.

Google Play Rankings for Sudoku: Variants & Classic

This app is not ranked

Technologies used by Sudoku: Variants & Classic

Sudoku: Variants & Classic is requesting 36 permissions and is using 57 libraries.
Show details
Sudoku Master: Logic Puzzle icon Sudoku Master: Logic Puzzle
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Sudoku - Classic Sudoku Game icon Sudoku - Classic Sudoku Game
Sudoku - Classic Sudoku Puzzle icon Sudoku - Classic Sudoku Puzzle
Sudoku Quest - Logic Puzzles icon Sudoku Quest - Logic Puzzles
Sudoku Game - Daily Puzzles icon Sudoku Game - Daily Puzzles
Sudoku Joy: Sudoku Puzzle icon Sudoku Joy: Sudoku Puzzle
Sudoku - Classic Sudoku Puzzle icon Sudoku - Classic Sudoku Puzzle

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