Sudoku: Classic & Variations

Sudoku: Classic & Variations

No ads. More fun.

1K ratings
178 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • August 2, 2012
  • March 21, 2026

Features

Sudoku: Classic & Variations video #1 for iPhone
Sudoku: Classic & Variations screenshot #2 for iPhone
Sudoku: Classic & Variations screenshot #3 for iPhone
Sudoku: Classic & Variations screenshot #4 for iPhone
Sudoku: Classic & Variations screenshot #5 for iPhone
Sudoku: Classic & Variations screenshot #6 for iPhone
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About

Engage your mind with a variety of Sudoku puzzles, including classic and unique variations like Diagonal, Irregular, and OddEven. Offers a no-ads experience with features to aid gameplay and track progress. Perfect for logic puzzle enthusiasts seeking a mental challenge.

Six Sudoku variations
No ads
Weekly bonus puzzles
Multiple difficulty levels
Graphic puzzle previews
Unlimited hints and undo
Dark Mode support
Show original description

What users say

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What's New in Sudoku

6.3

March 21, 2026

This version improves performance and stability.

11

In-App Purchases

$1.99

Diagonal Medium 1

Diagonal Sudoku collection containing 50 puzzles in sizes 6x6 and 9x9 and in medium difficulty levels.

User reviews

Bad update

Since I downloaded version 6.3, I haven’t been able to open any games in my library. I’m a long-time user, so I’m hoping you fix this quickly. Thanks

new Format cumbersome

After the last update, the format of the games has changed. It stretches the numbers to the bottom of the screen. It becomes more cumbersome to use a single finger to fill out the puzzle.

J’adore beaucoup

C’est vraiment très agréable mais j’aimerais plus de gratuit si le temps des des jeux est très bien merci

Hard should stay hard

If I buy 100 hard, I want just that, not 50 hard and 50 very hard. The name for this is misrepresentation.

Addicted to it!

Been playing it for years everyday. Right now I’m enjoying putting at very hard with hints and eliminating possibilities as if I’ve invested a new game.

Developer apps

User experience

🐞

Reported Bugs

3 issues

Crashes or freezes

Bug

Incompatibility with older devices

Bug

Lack of color blind support

Bug

Requested Features

6 requests

Dark mode option

Feature

More free/variety puzzle packs

Feature

Ability to discard used puzzles

Feature

Hint feature to help when stuck

Feature

Ability to highlight numbers in different colors

Feature

Chain strategy explanation

Feature

FAQ

What is this app about?

This app offers a variety of Sudoku puzzles, including classic grids and unique variations like Diagonal, Irregular, and OddEven Sudoku. It provides a challenging mental workout with a straightforward, no-frills design and no advertisements.

What are the key features of this Sudoku app?

Key features include six different Sudoku variations, 160 free puzzles with weekly bonuses, multiple difficulty levels, and grid sizes up to 16x16. It also offers unlimited hints, undo/redo, conflict highlighting, and Dark Mode support.

Is this app free to download and play?

The app is free to download and includes a significant number of free puzzles. It also offers in-app purchases, suggesting that additional content or features may be available for purchase.

What devices is this app compatible with?

The app is designed for both iPhone and iPad. Some features, like Mega Sudoku puzzles and portrait/landscape screen support, are specifically noted as being available on iPad only.

Who would enjoy playing this Sudoku app?

This app is ideal for anyone who enjoys logic puzzles and brain teasers. It's particularly suited for those who appreciate a variety of Sudoku challenges, a clean interface without ads, and features that assist in solving more difficult puzzles.