Sudoku Master - Classic puzzle
Puzzle v6.6.1 7.0

Sudoku Master - Classic puzzle

Sudoku Master - Classic puzzle is a free logic game with thousands of levels, five difficulty tiers, daily challenges, and achievements. Play offline with cloud sync. A clean, modern interface trains your brain every day.

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Sudoku Master - Classic puzzle

Version v6.6.1 140.14 MB android Aug 31, 2026

App Information

Quick overview of the app details

Package Name com.soodexlabs.sudoku2
Developer Soodex Labs
Updated August 31, 2026
Category Puzzle

Screenshots

Preview of the app

Description

About this app

Sudoku Master - Classic puzzle is a free logic game that offers a fresh take on the classic number puzzle, designed to train your brain every day with thousands of thoughtfully crafted levels. Whether you are new to Sudoku or an experienced solver, the smooth difficulty curve ensures a rewarding challenge at every stage. The game features a unique progression map that takes you through valleys, deserts, and glaciers as you advance through puzzles.

Gameplay and Progression

The core gameplay revolves around placing numbers in a 9x9 grid, with five difficulty levels ranging from beginner to expert. A simple tutorial helps new players learn the rules instantly, while the progress map unlocks new regions as you complete puzzles. Each region introduces fresh visual themes and increasingly complex patterns, keeping the experience engaging over time.

Challenges and Events

Daily challenges offer a new puzzle every day, and completing them earns you trophies. Limited-time Sudoku events add a competitive twist, where you can earn medals by solving themed puzzles. The game also includes 27 achievements to unlock, providing long-term goals for dedicated players.

Visuals and User Experience

The interface uses a colorful, easy-to-read design that makes each number stand out clearly. Multiple hints are available whenever you get stuck, ensuring you never feel frustrated. The visual style is clean and modern, yet retains the classic Sudoku feel that puzzle enthusiasts appreciate.

Offline Play and Sync

Sudoku Master - Classic puzzle supports full offline mode, so you can play anytime without an internet connection. When you reconnect, your progress automatically syncs across devices, meaning you can switch between phone and tablet without losing your place. This seamless integration makes it convenient for daily use.

New puzzles are added every month, expanding the already extensive library of over 10,000 levels. With regular updates and a variety of challenge systems, the game offers lasting replay value for both casual players and Sudoku veterans.

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How to Install

Step-by-step guide to install the app

1

Download the APK

Click the download button above to start downloading the installation file

2

Enable Unknown Sources

Go to Settings > Security > Enable "Unknown Sources" to allow installs from third-party sources

3

Open the File

Find the downloaded APK file in your downloads folder and tap to open it

4

Install & Enjoy

Follow the on-screen instructions to complete the installation