Sudoku Classic Brain Puzzle official icon

Sudoku Classic Brain Puzzle

By TOKYO KYOKUJOY LLC · iPhone & iPad

4.7 (475)4+FreeAvailable now

Sudoku Free Puzzle Game is an addictive classic puzzle game that can help you train your brain while killing time. This free brain game is the best logic-based board game that is suitable for everyone, no matter you are a Beginner or an Advanced player. Tons of hard Sudoku puzzles are awaiting you to explore. Download and enjoy the challenging jour

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Inside the game.

Official screenshots supplied through Apple. Artwork belongs to the respective developer. View on theApp Store ↗

About Sudoku Classic Brain Puzzle

Developer description, as provided in the original store listing.

Sudoku Free Puzzle Game is an addictive classic puzzle game that can help you train your brain while killing time. This free brain game is the best logic-based board game that is suitable for everyone, no matter you are a Beginner or an Advanced player. Tons of hard Sudoku puzzles are awaiting you to explore. Download and enjoy the challenging journey of number games !

How to play?
The player needs to fill a 9*9 square grid by deduction according to the given number(clue).
The goal is to complete a grid in which each row, each column, and each of the nine 3*3 areas contains all the numbers from 1 to 9.
The numbers 1-9 should appear exactly once in each row, column, and block.Each Sudoku has only one true solution.

Highlights&Features:
- Classic Sudoku comes in 7 perfectly balanced difficultly levels: 6x6, Easy, Medium, Hard, Expert, Extreme,16x16
- Over thousands of Sudoku number puzzles offered.
- Daily Challenges - Complete Daily Challenges and collect trophies.
- Intelligent Hints - guide you through the numbers when you get stuck.
- Unlimited Undos and Erasers. Get rid of the mistakes in free sudoku solver.
- Offline FREE game that you can play anywhere and anytime.
- Useful statistics to keep track of your progress and achievements.
- Pencil marks and Auto Notes option.
- Clean and simple interface with easy controls to play.
- 4 beautiful and gorgeous themes with classic, wooden and casual styles.

Classic Sudoku is a brand-new sudoku number puzzle game as good as with a real pencil and paper. It not only makes you feel relax and fun but also sharpens your mind, exercises both your logical thinking and memory with number strategies. Download free sudoku games and start playing right now and become a professional sudoku player+slover. Beginners can follow the tutorial to learn how to play. The further you go, the higher difficulty you can try. Finally, you will find yourself being a sudoku master. As for sudoku veterans, you guys can go straight to higher levels to start this amazing quest!

What is Sudoku? It is a Game for RALAXING and SELF-IMPROMENT
Classic Sudoku is a classic free logic game, a fun math number puzzle, of Japanese origin and created by the best minds, that consists of filling a board of 81 squares with numbers from 1 to 9. The name of this blocks thing comes from joining the words Su (number in Japanese), doku (unique in Japanese). Hence, the correct spelling is sudoku, rather than suduku, sodoku, soduko, soduku or sedoku. Although they were created in the mid 80's, it was not until 2005 when they started to become fashionable after appearing daily in several international newspapers. Nowadays, it is very rare not to find a newspaper that contains a sudoku among its pages. To solve this math game usually takes between 10 and 30 minutes depending on the difficulty and agility of the player.

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Good to know.

Developer
TOKYO KYOKUJOY LLC
Release date
Dec 28, 2022
Latest version
1.44
Requires
iOS 13.0 or later
Price snapshot
Free GBP
Source checked
Oct 23, 2026

Apple App Store lookup ↗ · Store ratings, prices, and availability can change. Check the App Store for your region.

A few quick answers.

Is Sudoku Classic Brain Puzzle available on iPhone?

Sudoku Classic Brain Puzzle is listed on the GB App Store. Availability varies by region and compatible device.

Is Sudoku Classic Brain Puzzle free?

The recorded download price is free. In-app purchases, subscriptions, or additional content may cost extra. Source checked Oct 23, 2026.

How is the game’s social activity measured?

Good Game Daily compares available samples of recent game mentions with the preceding 24-hour window. Coverage and source failures are disclosed. Read the methodology.

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