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Sudoku - Classic Sudoku Games

Sudoku - Classic Sudoku Games

Sudoku (Soduku) Brain Puzzles

20K ratings
867 reviews
With Ads
🎮 Games
🎲 Board
🧩 Puzzle
Free
With Ads

Details

  • Released
  • Updated
  • June 1, 2017
  • January 8, 2026

Features

Developer

勇 殷
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Sudoku - Classic Sudoku Games screenshot #1 for iPhone
Sudoku - Classic Sudoku Games screenshot #2 for iPhone
Sudoku - Classic Sudoku Games screenshot #3 for iPhone
Sudoku - Classic Sudoku Games screenshot #4 for iPhone
iphone
ipad
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Reviews summary↘︎
⭐867
Reviews↘︎
📝40+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦w/o updates
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About

Engage your mind with a classic Sudoku puzzle game offering an endless supply of challenges. Choose from four difficulty levels and utilize helpful tools like hints and auto-check to enhance your gameplay experience. Train your brain anytime, anywhere with this intuitive and polished application.

✓Endless free Sudoku puzzles
✓Four difficulty levels
✓Hints
✓Auto-check
✓Duplicates highlight
✓Notes
Show original description

What users say

Summarized from real user reviews of Sudoku. Based on 20K reviews and a 4.8/5 average, it highlights the 6 positives and 6 negatives reviewers mention most about this game.

Positive things

  • 👍User-friendly interface
  • 🚀Smooth gameplay
  • 💡Variety of difficulty levels
  • 🔒No intrusive ads
  • 👍Relaxing and challenging
  • 👍Great for beginners and experts

Negative things

  • 🐛Disappearing numbers issue
  • 🐛Glitch with bottom left number
  • 🔋Bright screen, no dark mode
  • 🐛Inconsistent number registration
  • 🐛Game freezing on continue screen
  • 💡Lack of customization options
See all reviews

What's New in Sudoku

1.2.7

January 8, 2026

1.Game performance improvement. 2.Add more challenging puzzles in master.

User reviews

Most RecentHighest RatedLowest Rated

Why are there so many ads?

The ads are unbearable. They are long and multiple in between games. No way to opt out or pay to avoid ads.
AndreaisunhappyAndreaisunhappy

Long ads

Long advertisements
Vincentab926Vincentab926

Ad on this Sudoku

Completed a game & as usual went to an ad. The ad page was a white blank page with “ click to continue” in upper corner. This opened to a pornograhic site. I play game to exercise brain, not porn.
NA ,,,,,,….NA ,,,,,,….

too many ads

really enjoyed this app but now it’s one ad after another and i cannot click through and play how i like, very disappointed
Al the ArtistAl the Artist

Cool game

Love this game! Easy to play
Nikki MoverNikki Mover
See 862 more reviews

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User experience

🐞

Reported Bugs

4 issues

Disappearing numbers

Bug

Inability to select bottom left number

Bug

Game freezing on continue screen

Bug

Inconsistent number registration

Bug
✨

Requested Features

6 requests

Option to turn off timer

Feature

Ability to erase/remove notes

Feature

Automatic removal of used numbers

Feature

Landscape mode support

Feature

Leaderboards and stats tracking

Feature

More challenging difficulty levels

Feature

FAQ

What is this app?

This app is a classic Sudoku puzzle game designed to be intuitive and enjoyable. It offers an endless supply of free Sudoku puzzles for users to play and train their brains.

What are the key features of this Sudoku game?

Key features include an endless supply of free Sudoku puzzles, four difficulty levels (Simple, Medium, Hard, Master), hints, an auto-check function, and the ability to highlight duplicates. Users can also take notes within the puzzles.

Is this app free to play?

Yes, the app is completely free to play and offers an endless supply of Sudoku puzzles without any cost. It is supported by advertisements.

What are the different difficulty levels available?

The app offers four distinct levels of difficulty to cater to all players: Simple, Medium, Hard, and Master. This allows users to choose a challenge that suits their skill level.

Who is this app for?

This app is for anyone who enjoys logic puzzles and wants to exercise their brain. It's suitable for both beginners looking for a gentle introduction to Sudoku and experienced players seeking a challenge.