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Sudoku Ninja: Classic Puzzles

Sudoku Ninja: Classic Puzzles

Daily Brain Training & Logic

10 ratings
21 reviews
🎮 Games
🎬 Entertainment
🎲 Board
🧩 Puzzle
Free
In-App Purchases

Details

Released
April 7, 2011
Updated
April 2, 2026

Features

Developer

Socially Conscious Software LLC
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Sudoku Ninja: Classic Puzzles screenshot #1 for iPhone
Sudoku Ninja: Classic Puzzles screenshot #2 for iPhone
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Sudoku Ninja: Classic Puzzles screenshot #9 for iPhone
Sudoku Ninja: Classic Puzzles screenshot #10 for iPhone
iphone
ipad
🧾$1.99 - $3.99
In-App Purchase↘︎
⭐21
Reviews↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Engage in classic 9x9 sudoku puzzles with a focus on skill-based scoring and satisfying gameplay. Enjoy daily challenges, compete on global leaderboards, and customize your experience with various themes. Play offline anytime, anywhere.

✓30,000+ puzzles
✓Offline play
✓Skill-based scoring
✓Daily challenges and streaks
✓Customizable themes
✓Game Center leaderboards
✓Achievements and sharing
Show original description

What's New in Sudoku Ninja

5.0.1

April 2, 2026

Sudoku Ninja v5.0 is a complete rebuild with smoother gameplay and new ways to compete every day. - Daily Challenges with streak tracking (Easy/Medium free, Hard with Pro) - Daily calendar archive for replaying past dailies (Pro) - 28 achievements with sharing from the Awards tab - Exclusive Ninja tile set: 9 beautiful Ninja themed art tiles (Pro) - Faster, smoother animations throughout gameplay and menus - Improved highlighting and play flow for fewer "oops" moments - Modern iOS performance and stability improvements - Previous purchases fully honored via Restore Purchases - Plus bug fixes and stability improvements in v5.0.1

More
3

Subscriptions & In-App Purchases

$1.99

Unlock Medium Difficulty

This will allow you to play games that are of medium difficulty.

User reviews

Most RecentHighest RatedLowest Rated

Awesome

Sudoku, but make it fun! Great options and animations! Great visuals. I love playing this game!
JJKing3

Not for iOS 10.3.3

Was hoping for kanji suduko. Unfortunately, app does not work with iOS 10.3.4
Jjenerated

Cool

Love this app
Mmmellstrom

Broken

Will not start on my iPhone
DdrSpockwa

Best Sudoku game ever!

I played many sudoku game, this game ranks as the most addictive ever. The visuals is good, and just keeps one solving and solving and loving sudoku others games have tried make hating sudoku effortless while this makes loving Sudoku just do intuitive!
OOlabode
See 16 more reviews

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🎬 Entertainment

(1)

Free
In-App Purchases
Baby Boy Names
Baby Boy Names

by Socially Conscious Software, LLC

📊 Productivity

(2)

Free
In-App Purchases
Baby Names LITE
Baby Names LITE

by Socially Conscious Software, LLC

📊 Productivity

(6)

Free
In-App Purchases
Baby Boy Names LITE
Baby Boy Names LITE

by Socially Conscious Software, LLC

📊 Productivity

(3)

Free
In-App Purchases
Baby Girl Names LITE
Baby Girl Names LITE

by Socially Conscious Software, LLC

📊 Productivity

(3)

Free
In-App Purchases
Simple LED Light
Simple LED Light

by Socially Conscious Software LLC

🔧 Utilities

(2)

Free
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FAQ

How many puzzles are available in Sudoku Ninja?

Sudoku Ninja offers over 30,000 puzzles. The free version includes unlimited Easy and Medium puzzles, while the Pro version unlocks unlimited Hard puzzles.

Can I play Sudoku Ninja offline?

Yes, Sudoku Ninja is built for offline play. You can jump straight into a puzzle without an internet connection, making it convenient to play anytime, anywhere.

How does Sudoku Ninja's scoring work?

Sudoku Ninja's scoring rewards skill by focusing on speed, accuracy, and momentum. Unlike some games, it does not award extra points for specific digits, ensuring your score reflects your actual gameplay.

What are the benefits of Sudoku Ninja Pro?

Sudoku Ninja Pro, a one-time purchase of $3.99, unlocks unlimited Hard puzzles, the daily challenge calendar archive, advanced stats, the exclusive Ninja tile set, and guarantees an ad-free experience.

Does Sudoku Ninja have ads?

The free version of Sudoku Ninja may contain advertisements. To experience Sudoku Ninja without ads, you can purchase the Pro version, which guarantees an ad-free experience.

What devices is Sudoku Ninja available on?

Sudoku Ninja is available on devices with an age rating of 4+, indicating it is suitable for a wide range of users. Specific device compatibility is not detailed but is generally expected for iOS and Android platforms.

How often is Sudoku Ninja updated?

The latest version of Sudoku Ninja is 5.0.1, last updated on April 2, 2026. This indicates a history of updates, suggesting ongoing development and support for the application.

What are the different tile styles available in Sudoku Ninja?

Sudoku Ninja offers several tile styles, including Numerals, Bamboo, and Kanji. The Pro version includes an exclusive Ninja tile set for further customization.