Best Extreme Sudoku Apps &amp; Games

4.5😊(820 ratings)

FreeIn-App Purchases

Sudoku Extreme: Easy Hard Math screenshot 1

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Engage your mind with classic Sudoku puzzles designed for all skill levels. Enjoy a customizable, ad-free experience with various themes and difficulty settings. Track your progress and stats while sharpening your logic skills.

What We Love

🚀 Smooth gameplay
👍 Customizable themes
🔒 No data tracking
💡 Detailed statistics and graphs
👍 Intuitive user interface
🚀 Responsive and fast
👍 Comprehensive features

Room to Improve

🐛 Difficulty levels not properly calibrated
🐛 Accidental number input issues
💰 Paywall for basic settings
🐛 Inconsistent difficulty across puzzles

Extreme Difficult Sudoku 2500 by Ohte, Inc.

Heat Your Brain!

Strong Contender

4.5(107 ratings)

FreeAds

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This game offers a vast collection of challenging Sudoku puzzles across five distinct categories. With 2500 puzzles in total, it's designed to test and enhance your logical thinking skills. It's completely free to play and aims to help you become a Sudoku genius.

MultiSudoku: Samurai Sudoku by Conceptis Ltd.

No ads. More fun.

Worth Considering

Killer Sudoku by Sudoku.com

4.8😊(2.3K ratings)

FreeIn-App Purchases

MultiSudoku: Samurai Sudoku screenshot 1

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This app offers a variety of challenging Sudoku puzzles with different overlapping grid configurations. It provides a no-ads gaming experience with features to help track progress and sharpen logic skills. Enjoy hours of intellectual challenge with continuously updating content.

What We Love

💡 Challenging and engaging puzzles
👍 Intuitive and user-friendly interface
🚀 No ads or interruptions
🚀 Weekly free puzzle updates
👍 Separate number pads for notes and final entries
👍 Ability to check for errors and restart puzzles

Room to Improve

💰 Expensive in-app purchases for additional puzzles
🔍 Small text size on larger puzzles
🔍 Lack of a dark mode option

More Extreme Sudoku apps to explore

Math crossword & number puzzle

Killer Sudoku puzzlesThousands of levelsDaily challenges

Engage in a challenging math crossword and number puzzle experience. Solve thousands of Killer Sudoku puzzles with enhanced gameplay, daily challenges, and seasonal events. Train your brain and become a sudoku master with helpful hints and notes.

(217K)

Sudoku (Soduku) Brain Puzzles

Sudoku ▦

Thousands of free puzzlesClassic Sudoku designPencil mode for notes

Enjoy the classic paper-and-pencil puzzle game on your phone with a clean, elegant design. Challenge your mind with multiple difficulty levels and helpful tools to aid your solving experience.

(104K)

Sudoku World - Brainstorming!!

Logic puzzles with numbers

Unlimited randomly generated puzzlesMultiple Sudoku variants (X, Super, Jigsaw, 16x16, Samurai)Multiplayer mode

Play an unlimited number of randomly generated Sudoku puzzles with various new puzzle types and difficulty levels. Enjoy multiplayer challenges, track your progress, and utilize smart tools for an enhanced experience.

(1.5K)

Daily Number & Logic Puzzles

Sudoku Master Edition

Customizable themes and fontsMultiple game modes (Lightning, Mistake, Classic, Zen)5 difficulty levels

This app offers a comprehensive Sudoku experience with numerous customization options, multiple game modes, and difficulty levels. It features a minimalist design, daily challenges, and Apple Pencil integration for a pen-and-paper feel.

(7.9K)

Sudoku free of distraction

Sudoku ′

Unlimited Sudoku gridsOffline play6 difficulty levels

Engage with an unlimited supply of Sudoku puzzles, playable online or offline. This app offers six difficulty levels, daily challenges, and a clean, user-friendly interface designed for both novice and expert players. Enjoy a distraction-free experience with customizable settings and essential tools like undo/redo and note-taking.

(38K)

Classic Sudoku Logic Puzzles

⋆Sudoku

Smart hint system teaches logicFive difficulty levelsDaily puzzle challenges

This app offers a classic Sudoku puzzle experience with a modern design and intuitive controls. It features five difficulty levels, a smart hint system that teaches logic, and daily challenges to keep your mind sharp. Track your progress and enjoy a customizable and relaxing gameplay.

(161K)

Sudoku Logic Puzzle Card Game

Sudoku :)

Four difficulty settingsCustomizable background colorsEmoji number option

Engage your mind with this classic Japanese logic puzzle. Offers multiple difficulty levels, customizable backgrounds, and unique emoji number options. Track progress and compete with others.

(59K)

Daily Classic · Easy · Puzzle

Blockudoku - Block Puzzle Game

Blast blocks on sudoku grid!

9x9 grid block placementClear lines and squaresDaily Challenges

This game blends sudoku and block puzzle mechanics on a 9x9 grid. Match blocks to clear lines and squares, aiming to keep the board clean and achieve high scores. Engage in daily challenges, seasonal events, and tournaments for unique rewards and competition.

(658K)

Sudoku Master: Scan & Play

Offline puzzles & photo solver

This app offers four distinct Sudoku-style puzzle experiences, including classic, irregular grids, and arithmetic challenges. Enjoy infinite puzzles with random generation and adjustable difficulty levels, with helpful features like saving progress and hints.

Four puzzle types: Classic, Extra, Math, MathdokuInfinite random gridsMultiple difficulty levels

(1)

Sudoku. No Ads. Offline

Distraction-free Sudoku

$1.99

Sudoku - Uninterrupted

Classic Puzzles. No Ads.

by Brooks Scaife Cole

Real-time logic duels!

Sudoku Blue: Daily & Ad-Free

1000 levels · no ads · offline