Best Expert Sudoku Apps & Games

250+ iOS apps & games curated and reviewed

4.7 avg rating
18 free apps & games
Updated September 2026

Finding the right expert sudoku apps and games can be overwhelming with so many options. We've analyzed 250+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Expert Sudoku Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Expert SudokuExpert Sudoku$2.994.4★ (75)NoNoSep 2026
2Killer Sudoku by Sudoku.comKiller Sudoku by Sudoku.comFree4.7★ (217K)YesYesSep 2026
3Expert Sudoku Book Stress FreeExpert Sudoku Book Stress FreeFree4.8★ (1.7K)YesNoSep 2026
4SudokuSudoku$2.994.6★ (585)NoNoSep 2026
5Sudoku ▦Sudoku ▦Free4.7★ (104K)YesNoSep 2026
6Sudoku.com - Number GamesSudoku.com - Number GamesFree4.8★ (1.8M)YesYesSep 2026
7Sudoku : Daily Fun Puzzle GameSudoku : Daily Fun Puzzle GameFree4.9★ (2.3K)YesYesSep 2026
8Sudoku ′Sudoku ′Free4.7★ (38K)YesYesSep 2026

Top Picks for Expert Sudoku

4.4😊(75 ratings)
$2.99
Expert Sudoku screenshot 1
Expert Sudoku screenshot 2
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This app offers a challenging Sudoku experience with 1000 handcrafted puzzles designed for advanced players. It features multiple skill levels, advanced solving techniques, and helpful options to aid your gameplay. Track your progress and challenge yourself with unique, solvable puzzles.

What We Love

  • 🚀 Excellent game
  • 👍 Great challenge
  • 👍 Intuitive interface
  • 👍 Visually appealing
  • 👍 Keeps mind sharp
  • 👍 Addictive gameplay
  • 👍 Variety of difficulty levels
  • 👍 Solvable without guessing

Room to Improve

  • 🐛 Occasional clock issues
  • 🐛 Puzzles can be inconsistent in difficulty
  • 🐛 No undo/cancel option
  • 🐛 Repeated puzzles
  • 🐛 Hint feature not very helpful
Killer Sudoku by Sudoku.com#2

Killer Sudoku by Sudoku.com by Easybrain Ltd

Math crossword & number puzzle
Strong Contender
🎮 Games
4.7😐(217K ratings)
FreeAdsIn-App Purchases
Killer Sudoku by Sudoku.com screenshot 1
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Killer Sudoku by Sudoku.com screenshot 4
Killer Sudoku by Sudoku.com screenshot 5
Killer Sudoku by Sudoku.com screenshot 6

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.

What We Love

  • 👍 Challenging game
  • 🚀 Great time-filler
  • 💡 Unique take on Sudoku
  • 👍 Enjoyable experience
  • 👍 Solid game play

Room to Improve

  • 🔍 Too many ads
  • 🔍 Ads interrupt gameplay
  • 🐛 Bugs and glitches
  • 🔍 Excessive ads for free version
  • 🔍 Ads disrupt concentration
  • 🔍 Ads too frequent
Expert Sudoku Book Stress Free#3

Expert Sudoku Book Stress Free by Boy Howdy Technology LLC

Samurai Hyper Jigsaw Cross X
Worth Considering
🎮 Games
4.8😊(1.7K ratings)
FreeAds
Expert Sudoku Book Stress Free screenshot 1
Expert Sudoku Book Stress Free screenshot 2

This app offers a vast collection of over 160,000 Sudoku puzzles across four difficulty levels and four unique variations: X Sudoku, Hyper Sudoku, Jigsaw Sudoku, and Samurai Sudoku. Enjoy a relaxing, timer-free experience with helpful features like undo, pencil marks, and auto-highlighting.

What We Love

  • 👍 Awesome, challenging, great support
  • 🧠 Keeps the brain active
  • 🎮 Fun and engaging game
  • 🧩 Variety of game modes and layouts
  • 🤖 Puzzles challenging even for experts

Room to Improve

  • 🐛 Occasional glitches and bugs
  • 🤖 Puzzles too easy at highest difficulty
  • 🔕 Lack of customization options
  • 🔕 Missing features like statistics and timer

More Expert Sudoku apps to explore

FAQ about Expert Sudoku

What are the best expert sudoku apps & games for iPhone?
Expert Sudoku tops our expert sudoku apps & games ranking as of September 2026, with a 4.4-star average from 75 App Store ratings, and it's priced at $2.99.
Yes — 18 of the top expert sudoku apps & games we rank are free to download, including Killer Sudoku by Sudoku.com and Expert Sudoku Book Stress Free.
Expert Sudoku has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ expert sudoku apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Expert Sudoku is a mobile game offering 1000 meticulously crafted Sudoku puzzles specifically designed for experienced players. It emphasizes advanced solving techniques and ensures all puzzles are solvable without guessing.
Key features include 1000 unique handcrafted puzzles, support for advanced solving techniques like X-Wing and Swordfish, options to show incorrect answers, smart buttons, and smart notes. It also offers multiple color schemes, the ability to challenge a friend, hints, and detailed progress statistics.

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