Best Rudoku Apps & Games

247+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated September 2026

Looking for free rudoku apps and games? 20 of our 247+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Rudoku Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sudoku.com - Number GamesSudoku.com - Number GamesFree4.8★ (1.9M)YesYesOct 2026
2Woodoku - Wood Block PuzzlesWoodoku - Wood Block PuzzlesFree4.7★ (664K)YesYesOct 2026
3▻Sudoku - Classic Brain Game▻Sudoku - Classic Brain GameFree4.8★ (661K)YesYesOct 2026
4RudokuRudokuFree4.7★ (19)NoNoJul 2026
5Cat Sudoku: Brain MeowdokuCat Sudoku: Brain MeowdokuFree—NoNoJul 2026
6Dogduku - Animal SudokuDogduku - Animal SudokuFree—NoNoSep 2026
7Sudoku-PuzzleCraftSudoku-PuzzleCraftFree—YesNoSep 2026
8Sudoku Coach: TrainerSudoku Coach: TrainerFree4.3★ (4)NoYesSep 2026

Top Picks for Rudoku

Sudoku.com - Number Games#1

Sudoku.com - Number Games by Easybrain Ltd

Logic puzzles and mind games
Editor's Choice
🎮 Games
4.8😐(1.9M ratings)
FreeAdsIn-App Purchases
#6in Games
Sudoku.com - Number Games screenshot 1
Sudoku.com - Number Games screenshot 2
Sudoku.com - Number Games screenshot 3
Sudoku.com - Number Games screenshot 4
Sudoku.com - Number Games screenshot 5
Sudoku.com - Number Games screenshot 6

Engage your mind with a classic number puzzle game. Offers thousands of puzzles for all skill levels, from beginner to expert. Features tools like hints and auto-check to aid your gameplay and track your progress.

What We Love

  • 🚀 Smooth gameplay
  • 👍 Customizable settings
  • 💡 Helpful hints and strategies
  • 🎨 Appealing visual design
  • ⏱️ Tracking of stats and progress

Room to Improve

  • 🔍 Cluttered UI with too many ads
  • 🔋 High battery drain
  • 🐛 Bugs causing crashes and freezes
  • 🤔 Difficulty levels not challenging enough
Woodoku - Wood Block Puzzles#2

Woodoku - Wood Block Puzzles by Tripledot Studios

Blast Blocks on Sudoku Grid
Strong Contender
🎮 Games
4.7😞(664K ratings)
FreeAdsIn-App Purchases
#79in Games
Woodoku - Wood Block Puzzles screenshot 1
Woodoku - Wood Block Puzzles screenshot 2
Woodoku - Wood Block Puzzles screenshot 3
Woodoku - Wood Block Puzzles screenshot 4
Woodoku - Wood Block Puzzles screenshot 5
Woodoku - Wood Block Puzzles screenshot 6

This logic puzzle game combines wood block placement with a Sudoku grid. Players fill rows, columns, or squares on a 9x9 board to clear blocks and achieve high scores. It's a relaxing yet challenging brain training experience playable offline.

What We Love

  • 🔥 This game is sick!!!
  • 🤯 Professional weirdo
  • 🧠 Great brain strategy practice
  • 🤩 Love this game!

Room to Improve

  • 💸 Too many Ads
  • 🤢 Type of ads are so bad
  • 🤔 Potential to be good, just isn't
  • 🤯 False Advertisement
  • 😩 Ultimately unsatisfying
  • 🤔 Super Confused
  • 😩 Frustrating
  • 🐛 Stopped working
  • 😩 Fun for a bit
  • 😩 Don't waste your time
  • 😩 Too many adds!!!
  • 😩 Ads are disturbing.
  • 😩 Freezing pieces
  • 🤢 Inappropriate ads
  • 😩 Ads Ads and s'more Ads
  • 😩 Does this game have an unfair edge?!
  • 😩 Intrusive ads
  • 😩 Most frustrating game I've played
  • 🐛 Glitchy and getting worse
  • 😩 WHY Those ads??
  • 😩 Deceitful false advertisement
  • 😩 Frustrating!
  • 😩 Will bog down your phone
  • 😩 Overheats
  • 😩 Black screen
  • 😩 Waste of Time
  • 😩 Rigged
  • 😩 Doesn't seem random
  • 😩 The App Taunts You!!
  • 😩 Not what they advertise
  • 😩 Wayyyy too many ads - deleted app
▻Sudoku - Classic Brain Game#3

▻Sudoku - Classic Brain Game by PeopleFun CG, LLC

Logic puzzles & Mind games
Worth Considering
🎮 Games
4.8😊(661K ratings)
FreeAdsIn-App Purchases
▻Sudoku - Classic Brain Game screenshot 1
▻Sudoku - Classic Brain Game screenshot 2
▻Sudoku - Classic Brain Game screenshot 3
▻Sudoku - Classic Brain Game screenshot 4
▻Sudoku - Classic Brain Game screenshot 5
▻Sudoku - Classic Brain Game screenshot 6

Experience Sudoku with a unique point system, track your progress with runs, and compete globally on leaderboards. Enjoy thousands of free puzzles with adjustable difficulty and customizable looks.

What We Love

  • 👍 Enjoyable game
  • 🚀 Challenging levels
  • 📊 Tracks progress and scores
  • 💡 Highlighting and note-taking features
  • 🧠 Keeps the mind active

Room to Improve

  • 🔍 Inconsistent scoring system
  • 🔧 Overlapping buttons/controls
  • 🔊 Annoying audio effects
  • 📽️ Intrusive and repetitive ads
  • 🐛 Occasional bugs and glitches

More Rudoku apps to explore

FAQ about Rudoku

What are the best rudoku apps & games for iPhone?
Sudoku.com - Number Games tops our rudoku apps & games ranking as of September 2026, with a 4.8-star average from 1.9M App Store ratings, and it's free to download.
Yes — 20 of the top rudoku apps & games we rank are free to download, including Sudoku.com - Number Games and Woodoku - Wood Block Puzzles.
Sudoku.com - Number Games shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 247+ rudoku apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.