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Brainium Studios

Play and train your brain with Sudoku! Featured on "Cracking the Cryptic"

411K+ Reviews 10M+
  • Free
  • Fresh
410.8K+ Ratings
  1. 5
  2. 4
  3. 3
  4. 2
  5. 1

Video & Screenshots

Review Highlights

  • easy to use

    in 3,612 reviews

    It is free, easy to use, fun for hours and the ads for a free game are very very decent

  • challenging

    in 3,157 reviews

    Just what I always dreamed of, a tutorial walking me through challenging sudoku puzzles!

  • addictive

    in 2,250 reviews

    Since the updates, its even better. I highly recommend this app. Very addictive and fun!

  • relaxing

    in 658 reviews

    Love this game it's free and free and free ton of games and relaxing can play for hours

  • best sudoku app

    in 489 reviews

    I love Sudoku, and this is the best Sudoku app out there. I'd play all day if I could

  • brain exercise

    in 385 reviews

    It really works your brain and is a great brain exercise especially on the expert level.

App Description

Google Play

Sudoku by Brainium is the #1 Sudoku game for Android phones and tablets, and the best way to learn and improve your skills in this classic puzzle game.

Enjoy our beautiful, user-friendly sudoku, and improve your skills with the world’s most friendly and complete mobile sudoku learning system.

Our “Hint” button can teach you the techniques you need to make progress in this challenging brain game. The instructions are easy to understand and unique for every puzzle- with helpful animations and colorful visuals. The hints don’t just give you the answer, they help you learn the “why” behind the answer. This feature will help you learn all the techniques you need to solve Sudoku puzzles whether you’re a complete novice playing your first game, or you’ve progressed all the way to expert difficulty.

Enjoy a clear, easy to read, and customizable soduku board with visual guides that make glancing at the possibilities a breeze. 

Our input system is designed to make entering solutions and notes magically simple and our friendly scoring system allows you to compete with yourself or your friends regardless of skill level.

Sudoku by Brainium will be the most beautiful, learnable, and user-friendly soduko game you’ve ever played, and it’s completely free!

• The world’s most advanced Sudoku learning tool
• The hints not only give you the answer but explain why the answer is what it is
• Five perfectly balanced difficulty levels
• Two beautiful grid styles
• Choose light or dark grid fonts with adjustable size
• Endless collection of masterfully crafted puzzles
• Useful statistics to keep track of your progress
• Unlimited Undo/Redo
• Auto-Fill Notes Option
• Auto-Clear Notes Option
• Auto Error-Checking Option
• Portrait and Landscape Views
• Advanced game options and notes
• Five gorgeous themes
• Universal App looks great on both phones and tablets
• Global and friend leader boards
• Portrait and landscape play options
• Right or left handed option in landscape

We hope you enjoy Sudoku Free by Brainium, and please contact our five star support if you have any questions :-)

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What’s New

Google Play

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