Best Okudoku Number Brain Challenge Apps & Games

231+ iOS apps & games curated and reviewed

4.7 avg rating
20 free apps & games
Updated April 2026

Whether you're new to okudoku number brain challenge or looking for an upgrade, our curated collection of 231+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Okudoku Number Brain Challenge

OkuDoku Number Brain Challenge#1

OkuDoku Number Brain Challenge by Pawel Kieczko

Fun New IQ Board Puzzle Game
Editor's Choice
🎮 Games
4.8(81 ratings)
FreeAds
OkuDoku Number Brain Challenge screenshot 1
OkuDoku Number Brain Challenge screenshot 2
OkuDoku Number Brain Challenge screenshot 3
OkuDoku Number Brain Challenge screenshot 4
OkuDoku Number Brain Challenge screenshot 5

This puzzle game combines the best of two classic games, challenging players to drag and drop numbered blocks to create lines and squares with numbers from 1 to 4, clearing them to score points and beat high scores. Players can test their skills in daily challenges or compete against themselves, requiring strategic planning to achieve a high score.

Killer Sudoku by Sudoku.com#2

Killer Sudoku by Sudoku.com by Easybrain Ltd

Math crossword & number puzzle
Strong Contender
🎮 Games
4.7😐(213K ratings)
FreeAdsIn-App Purchases
Killer Sudoku by Sudoku.com screenshot 1
Killer Sudoku by Sudoku.com screenshot 2
Killer Sudoku by Sudoku.com screenshot 3
Killer Sudoku by Sudoku.com screenshot 4
Killer Sudoku by Sudoku.com screenshot 5
Killer Sudoku by Sudoku.com screenshot 6

Experience the ultimate challenge with a math-based crossword app that will test your logic and problem-solving skills. Tackle complex puzzles and enhance your reasoning abilities. Ready to conquer the Killer Sudoku challenge?

What We Love

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

Room to Improve

  • 🔍 Too many ads
  • 🔍 Ads interrupt gameplay
  • 🐛 Bugs and glitches
Number Match: 2048 Puzzle#3

Number Match: 2048 Puzzle by Loop Games Oyun Teknolojileri Anonim Sirketi

Number blocks merge game.
Worth Considering
🎮 Games
4.8😐(59K ratings)
FreeAdsIn-App Purchases
Number Match: 2048 Puzzle screenshot 1
Number Match: 2048 Puzzle screenshot 2
Number Match: 2048 Puzzle screenshot 3
Number Match: 2048 Puzzle screenshot 4

Number Match is an exciting merge puzzle game where you match and merge numbered blocks to increase your score. With simple controls, no time limits, and challenging levels, exercise your brain by strategically merging numbers. Start playing now and beat your high score!

What We Love

  • 🚀 Addictive and fun
  • 👍 Relaxing and calming
  • 🧠 Challenges the mind
  • ⏱️ Good way to pass time

Room to Improve

  • 🙄 Too many ads
  • 🐛 Glitches and freezes
  • 🔁 Repetitive gameplay

More Okudoku Number Brain Challenge apps to explore

4
Braindoku: Sudoku Block Puzzle
Braindoku: Sudoku Block Puzzle
Braindoku: Sudoku Block Puzzle
Best IQ Game & Brain Training
Free

Braindoku is a challenging block puzzle game that exercises your logic and critical thinking skills through engaging Sudoku puzzles. Test your IQ and have fun solving puzzles!

🎮 Games
(19K)
5
Sudoku.com - Number Games
Sudoku.com - Number Games
Sudoku.com - Number Games
Classic sudoku brain puzzle
Free

Challenge your brain with a popular sudoku app, offering classic puzzles for all levels of players. Features include hints, auto-check, notes, and various customization options. Install now for a stimulating way to unwind and keep your mind sharp!

🎮 Games
(1.8M)
6
Sudoku Master - Brain Games
Sudoku Master - Brain Games
Sudoku Master - Brain Games
Fun classic math match number
Free

Play classic sudoku puzzles, unlock your brain, and challenge yourself with thousands of puzzles. Install now to become a Sudoku Master!

🎮 Games
(5K)
7
Sudoku ▦
Sudoku ▦
Sudoku ▦
Sudoku (Soduku) Brain Puzzles
Free

Play Sudoku puzzles on your phone with thousands of free, well-formed challenges. Enjoy a classic Sudoku experience with features like hints, mistake checking, and customizable difficulty levels. Challenge yourself or relax with this timeless brain-teaser.

🎮 Games
(104K)
8
Sudoku: Number Puzzle Game!
Sudoku: Number Puzzle Game!
Sudoku: Number Puzzle Game!
Train your brain, Math puzzle
Free

Play the ultimate Sudoku puzzle game with 15,000 games and various difficulty levels. Enjoy daily challenges, different themes, hints, and more to enhance your gaming experience. Start training your brain now!

🎮 Games
(22K)
9
Sudoku - Brain Puzzle Games
Sudoku - Brain Puzzle Games
Sudoku - Brain Puzzle Games
Jeux de Sudoku quotidiens
Free

Enjoy 5000 challenging Sudoku puzzles of varying difficulties every day with this addictive brain puzzle game. Test your logic and memory skills while having a great time - download now for iPhone!

🎮 Games
(299K)
10
2248: Number Puzzle 2048
2248: Number Puzzle 2048
2248: Number Puzzle 2048
2248 Number Puzzle Game
Free

2248: Number Puzzle 2048 is an addictive number merge puzzle game where players connect dots and pops to create higher numbers like 1024 and 2048. Sharpen your reflexes and memory while competing globally and sharing scores with friends. Play now and challenge yourself to reach the highest tiles!

🎮 Games
(6.6K)
11
Brain Master!
Brain Master!
Brain Master!
Explore new riddle brain games
Free

Embark on a journey of brain teasers, mind games, and tricky puzzles with this newly launched free puzzle game designed to challenge your thinking and boost your brainpower. Test your intelligence and logic while uncovering new clues and riddles - can you become the ultimate Brain Master? Ready to accept the challenge and push your brain to the limit?

🎮 Games
(9.9K)
12
Number Match - 숫자 퍼즐
Number Match - 숫자 퍼즐
Number Match - 숫자 퍼즐
Number matching puzzle games
Free

Number Match is an addictive number matching puzzle game where the goal is to clear the board by finding pairs of equal numbers or numbers that add up to 10. With no time limit, hints available, and the ability to play anywhere, challenge your brain and enjoy hours of engaging gameplay!

🎮 Games
(7.4K)
13
Number Sums - Игра с числами
Number Sums - Игра с числами
Number Sums - Игра с числами
Math puzzle games for adults
Free

Train your mental arithmetic with a challenging number puzzle game where you must make rows and columns add up to the given clues. Test your math skills in this engaging numbers game with various levels of difficulty. Challenge yourself with mind puzzles and improve your addition skills by playing Number Sums!

🎮 Games
(304)
14
Nonogram: Picture Cross Sudoku
Nonogram: Picture Cross Sudoku
Nonogram: Picture Cross Sudoku
Logic Puzzle Number Brain Game
Free

Uncover hidden pixel art through logic puzzles with over 1000 Nonogram challenges. Sharpen your mind and dive into this captivating world of picture cross Sudoku. Cleanse your mind with this brain-teasing game today!

🎮 Games
(5.9K)
15
Sudoku : Daily Fun Puzzle Game
Sudoku : Daily Fun Puzzle Game
Sudoku : Daily Fun Puzzle Game
Classic Brain Number Challenge
Free

"Sudoku: Daily Fun Puzzle Game is a classic number challenge that offers over 10,000 puzzles in four difficulty levels. Features include daily challenges, smart tips, and customizable themes. Train your brain with this intuitive and engaging app - download now for a stimulating mental workout!"

🎮 Games
(2.3K)
16
Sudoku· Classic Puzzle Games
Sudoku· Classic Puzzle Games
Sudoku· Classic Puzzle Games
Logic Puzzle Math Number Games
Free

Enjoy the classic Sudoku game for free with varying difficulty levels, hints, and features like pencil marks and error correction. Train your brain daily, solve puzzles offline, and save your progress to continue later. Start playing Sudoku today!

🎮 Games
(60K)
17
Brain Wars
Brain Wars
Brain Wars
Competitive Brain Training
Free

"Compete worldwide in brain training challenges with real-time matches, aiming to outscore opponents and climb rankings. Challenge friends, boost brain power with continuous puzzles, and strive for world-class standings. Join the battle now!"

🎮 Games
(2.5K)
18
Sudoku Master®: Number Puzzle
Sudoku Master®: Number Puzzle
Sudoku Master®: Number Puzzle
Soduko - classic offline game
Free

Embark on a journey to become the ultimate Number Master with an immersive Sudoku gaming experience offering a wide range of puzzles for all skill levels. Customize your gameplay with themes and backgrounds, engage in daily challenges, and strive to climb the ranks. Are you ready to unlock the secrets of numerical mastery? Start your journey today!

🎮 Games
(17K)
19
2048 by Gabriele Cirulli
2048 by Gabriele Cirulli
2048 by Gabriele Cirulli
Original 2048 number puzzle
Free

Experience the original 2048 number puzzle game where you combine tiles to reach 2048 and beyond. Play and challenge yourself with classic or time trial modes, detailed statistics, undo feature, and beautiful graphics. Swipe, merge, and reach for the highest score now on iPhone, iPad, and iPod touch devices!

🎮 Games
(30K)
20
Sudoku Joy: Number Master Game
Sudoku Joy: Number Master Game
Sudoku Joy: Number Master Game
Brain number puzzle games
Free

Enjoy brain-stimulating number puzzles with a range of Sudoku challenges. Features daily puzzles, skin customization, intelligent hints, and a subscription option for more content. Experience the joy of solving problems through careful logic and infinite thinking.

🎮 Games
(664)