Sudoku - Exercise your brain

Sudoku - Exercise your brain

A puzzle and casual game!

702 ratings
187 reviews
Free
With Ads

Details

  • Released
  • Updated
  • December 17, 2020
  • January 27, 2026

Features

Sudoku - Exercise your brain screenshot #1 for iPhone
Sudoku - Exercise your brain screenshot #2 for iPhone
Sudoku - Exercise your brain screenshot #3 for iPhone
Sudoku - Exercise your brain screenshot #4 for iPhone
Sudoku - Exercise your brain screenshot #5 for iPhone
Sudoku - Exercise your brain screenshot #6 for iPhone
iphone
ipad
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About

This number puzzle game offers endless fun and brain-training benefits. It challenges you to fill grids with numbers 1-9, ensuring each appears only once per row, column, and mini-grid. Regular play enhances logical thinking, memory, and concentration.

Number puzzle gameplay
Logical thinking enhancement
Memory improvement
Daily challenges
Multiple difficulty levels
Error checking and highlighting
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What users say

See all reviews

What's New in Sudoku

1.2.10

January 27, 2026

Optimize user experience and fix known issues

User reviews

入力数字が、青ならさらに良いと思います。

文字がボヤけて、少し見辛い、他は良いアプリです。

جدًا رائعة

👍

David

se puede mejorar

Tom

Great game. I play it at least once a day.

Sudoku

Fun!! ❤️

Developer apps

User experience

🐞

Reported Bugs

2 issues

Occasional app crashes

Bug

Compatibility issues on older devices

Bug

Requested Features

4 requests

Custom difficulty settings

Feature

Ability to disable hints/solutions

Feature

Option to adjust text/number size

Feature

Dark mode theme

Feature

FAQ

What is this app about?

This app is a number puzzle game where the goal is to place numbers 1 through 9 into each grid cell. Each number must appear only once in each row, each column, and each 3x3 mini-grid. It's designed to be beneficial for your brain, improving logical thinking, memory, and concentration.

What are the key features of this Sudoku app?

Key features include multiple theme patterns, 9x9 grids, four difficulty levels (Easy, Medium, Hard, Expert), daily challenges with monthly trophies, automatic error checking with red number alerts, highlighting of the same number, and the ability to hide used numbers. You can also pause and resume games at any time.

Is this app free to download and play?

The app is free to download and play. It does contain advertisements, and while the description doesn't explicitly mention in-app purchases for removing ads or other features, the monetization model is listed as 'free with in-app purchases', suggesting optional purchases may be available.

Who is this app designed for?

This app is designed for anyone who wants to exercise their brain. It's particularly beneficial for individuals looking to improve their logical thinking ability, strengthen memory, enhance concentration, and enjoy a sense of accomplishment from solving puzzles.

What are the benefits of playing this Sudoku game regularly?

Regularly playing this Sudoku game can help exercise your logical thinking ability, strengthen memory, and keep your brain active, potentially warding off cognitive decline. It also helps in quickly changing your way of thinking, improves concentration, observation, and imagination, and provides a sense of accomplishment.