Sudonix

Contains adsIn-app purchases
Content rating
Everyone
100+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

Sudonix is ​​a Sudoku game for Android devices.

The app allows you to solve classic Sudoku puzzles on a 9x9 board, following the game's traditional rules. Each row, column, and 3x3 region must contain the numbers 1 through 9 without repetition.

Players can choose from different difficulty levels, suitable for both beginners and more experienced Sudoku players. The puzzles are generated automatically, allowing for continuous play directly within the app.

The game offers gameplay support features such as annotations to mark possible numbers, undo and redo moves, visual highlighting of related cells, and move validation. There is also a dark mode for easier use in low-light environments.

Sudonix can be used without an internet connection and does not impose a time limit for solving the puzzles. The app was developed with a simple and organized interface, making it easy to read the board and interact during the game.
Classic Sudoku with daily challenges! Solve puzzles and train your mind.
Updated on
May 30, 2026

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
    App activity, App info and performance, and Device or other IDs
  • This app may collect these data types
    App activity, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

• New Sudonix purple visual theme
• Weekly leaderboard with medal rewards (Top 3)
• Shop improvements and bug fixes
• Performance and stability improvements
Content rating
Everyone
Learn more

App support

About the developer
Hiago José Pereira
neonthunderstudio@gmail.com
R. Tab. Ferreira de Carvalho, 261 Cidade Nova BELO HORIZONTE - MG 31170-180 Brazil