Sudoku - Number Brain Games

Sudoku - Number Brain Games

Classic Sudoku Math Puzzle

9.2K ratings
87 reviews
Free
With Ads

Details

  • Released
  • Updated
  • February 3, 2024
  • December 18, 2025

Features

Sudoku - Number Brain Games screenshot #1 for iPhone
Sudoku - Number Brain Games screenshot #2 for iPhone
Sudoku - Number Brain Games screenshot #3 for iPhone
Sudoku - Number Brain Games screenshot #4 for iPhone
Sudoku - Number Brain Games screenshot #5 for iPhone
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ipad
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About

Engage your logic skills with this classic number-placement puzzle. Solve thousands of daily challenges across four difficulty levels, with helpful hints and error correction tools. Enjoy a smooth, paper-like interface that automatically saves your progress.

Thousands of daily Sudoku puzzles
Four difficulty levels
Notes (Pencil) mode
Highlight duplicates
Intelligent hints
Two input modes
Automatic game saving
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What users say

See all reviews

What's New in Sudoku

2.8

December 18, 2025

Bug fixes and performance improvements.

Events

Read more about Taurus

Taurus

Try Taurus Sudoku challenges!

Apr 23, 2025 Apr 30, 2025

Read more about Easter

Easter

Celebrate Easter with Sudoku!

Apr 14, 2025 Apr 21, 2025

Read more about Italy

Italy

Go to Italy in Sudoku!

Mar 27, 2025 Apr 3, 2025

User reviews

Outstanding

Amazing

My first success! Lining it!

So much fun!

Fast & Fun

Relax and let your mind do its thing = Thinking!

Better Than Algebra

Great exercise for the mind!!

Too Many

I Enjoy playing game after game after game. There are too many new games required too often.

Developer apps

User experience

🐞

Reported Bugs

2 issues

Freezing after using auto-complete feature

Bug

Compatibility issues with older devices

Bug

Requested Features

2 requests

Ability to contact developers

Feature

Fix for freezing/crashing issues

Feature

FAQ

What is Sudoku - Number Brain Games?

This app offers a classic Sudoku number-placement puzzle experience. Players fill a 9x9 grid with digits so that each column, row, and 3x3 sub-grid contains all digits from 1 to 9. It's designed to train your brain and test your logic skills.

What are the key features of this Sudoku app?

Key features include over 5000 daily puzzles, four difficulty levels, a notes (pencil) mode, duplicate highlighting, intelligent hints, two input modes, and an unlimited undo/eraser function. The game also automatically saves your progress.

Is Sudoku - Number Brain Games free to play?

The app is free to download and play, offering a vast number of puzzles and features without upfront cost. It is supported by advertisements.

What devices is Sudoku - Number Brain Games compatible with?

The app is available on the App Store, indicating compatibility with iOS devices. The description mentions automatic saving when switching applications or locking the phone, suggesting it functions on mobile devices.

Who is this app best suited for?

This app is ideal for anyone who enjoys logic puzzles and wants to keep their mind active. It caters to all skill levels, from beginners who can use hints and easier difficulties to experienced players seeking challenging daily puzzles.