Best Okudoku Number Brain Challenge Apps & Games

232+ iOS apps & games curated and reviewed

4.7 avg rating
19 free apps & games
Updated June 2026

Whether you're new to okudoku number brain challenge or looking for an upgrade, our curated collection of 232+ 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 game blends Sudoku and Tetris mechanics, challenging players to strategically place numbered blocks to form lines and squares. Compete against your own high scores or tackle daily challenges with predefined board setups.

Brain Hole Bang#2

Brain Hole Bang by Ayoomi Technology Co., Limited

Challenge your IQ
Strong Contender
🎮 Games
4.5😞(3.6K ratings)
FreeAdsIn-App Purchases
Brain Hole Bang screenshot 1
Brain Hole Bang screenshot 2
Brain Hole Bang screenshot 3
Brain Hole Bang screenshot 4
Brain Hole Bang screenshot 5

Engage in a collection of challenging brain teasers and riddles designed to test your intellect and creativity. This addictive puzzle game offers unexpected solutions and encourages breakthrough thinking. Play offline and develop your problem-solving abilities with its humorous and simple gameplay.

What We Love

  • 🤩 Fun and addictive game
  • 👍 Interesting brain puzzles
  • 💡 Variety of gameplay modes

Room to Improve

  • 🙄 Too many ads after every level
  • 😤 Inappropriate and sexist content in some levels
  • 🤬 Excessive monetization attempts
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

This is a colorful and addictive number block merge game inspired by 2048 mechanics. Connect same numbered blocks to reach higher numbers and achieve new checkpoints. Enjoy strategic gameplay with no time limits and an auto-save feature.

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
Killer Sudoku by Sudoku.com
Killer Sudoku by Sudoku.com
Killer Sudoku by Sudoku.com
Math crossword & number puzzle
Free

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.

Killer Sudoku puzzlesThousands of levelsDaily challenges
🎮 Games
(213K)
free with in-app purchases
5
Woodber - Classic Number Game
Woodber - Classic Number Game
Woodber - Classic Number Game
Logic math and number puzzle
Free

This logic puzzle game combines classic number matching with a wood block theme. Clear numbers by pairing equal digits or pairs that sum to ten. Enjoy daily challenges, track progress, and relax with this brain-teasing experience.

Clear numbers by matching pairsPairs sum to ten or are equalDaily challenges and rewards
🎮 Games
(105K)
free with in-app purchases
6
Sudoku ▦
Sudoku ▦
Sudoku ▦
Sudoku (Soduku) Brain Puzzles
Free

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.

Thousands of free puzzlesClassic Sudoku designPencil mode for notes
🎮 Games
(104K)
free with in-app purchases
7
Sudoku: Number Puzzle Game!
Sudoku: Number Puzzle Game!
Sudoku: Number Puzzle Game!
Train your brain, Math puzzle
Free

Engage in a classic number logic puzzle designed to sharpen your mind. With over 15,000 puzzles and multiple difficulty levels, it offers a challenging yet accessible experience for all players. Enjoy daily challenges, special events, and helpful tools to enhance your gameplay.

15,000+ Sudoku puzzles6 difficulty levelsJigsaw events
🎮 Games
(22K)
free with in-app purchases
8
Sudoku - Brain Puzzle Games
Sudoku - Brain Puzzle Games
Sudoku - Brain Puzzle Games
Jeux de Sudoku quotidiens
Free

Engage your mind with over 5,000 classic Sudoku puzzles across multiple difficulty levels. Enjoy daily challenges, smart hints, and customizable themes for a stress-free, offline gaming experience. Compete globally and explore new puzzle types.

5,000+ Classic Sudoku PuzzlesFour Difficulty LevelsDaily Challenges and Rewards
🎮 Games
(301K)
free with in-app purchases
9
Sudoku· Classic Puzzle Games
Sudoku· Classic Puzzle Games
Sudoku· Classic Puzzle Games
Logic Puzzle Math Number Games
Free

This app offers a comprehensive Sudoku experience with thousands of puzzles across multiple difficulty levels. It includes features like hints, step-by-step help, customizable gameplay, and offline play. Track your progress, unlock achievements, and explore classic and modern Sudoku variations.

Unlimited Sudoku puzzlesDaily Sudoku challengesHints and step-by-step help
🎮 Games
(60K)
free with in-app purchases
10
Sudoku ′ No ads
Sudoku ′ No ads
Sudoku ′ No ads
Classic number puzzle game
$1.99

Engage in a classic number puzzle experience with no advertisements. This app offers unlimited grids, six difficulty levels, and daily challenges, all within a user-friendly and distraction-free interface. Enjoy a smooth and intuitive gameplay on all your devices.

No adsUnlimited grids6 difficulty levels
🎮 Games
(26K)
free
11
Nonogram: Picture Cross Sudoku
Nonogram: Picture Cross Sudoku
Nonogram: Picture Cross Sudoku
Logic Puzzle Number Brain Game
Free

Engage your mind with over 1000 logic puzzles where you color squares based on number clues to reveal hidden pixel art. This game offers a relaxing experience and brain training, suitable for all skill levels.

1000+ Nonogram puzzlesReveal hidden pixel artLogic number puzzle solving
🎮 Games
(5.9K)
free with in-app purchases
12
Sudoku Master®: Number Puzzle
Sudoku Master®: Number Puzzle
Sudoku Master®: Number Puzzle
Soduko - classic offline game
Free

Engage your mind with a logic-driven number puzzle game offering thousands of handcrafted challenges. Improve thinking, memory, and concentration with various difficulty levels and grid formats, playable entirely offline.

Thousands of unique Sudoku puzzlesFull offline modeFive difficulty levels
🎮 Games
(17K)
free with in-app purchases
13
13!
13!
13!
Only 0.01% can achieve
Free

Tap and merge colorful squares to reach the number 13. This simple yet extremely challenging puzzle game offers addictive gameplay where matching tiles of the same color yields higher numbers. Test your skills and see if you can join the elite 0.01% of players who achieve the ultimate goal.

Tap and merge colorful squaresReach the number 13Match same colored tiles
🎮 Games
(8.4K)
free with in-app purchases
14
Sudoku Joy: Number Master Game
Sudoku Joy: Number Master Game
Sudoku Joy: Number Master Game
Brain number puzzle games
Free

Engage your mind with a classic number logic puzzle. Offers daily challenges, customizable skins including a night mode, and intelligent hints to help you solve puzzles of varying difficulty. Experience the satisfaction of logic and problem-solving.

Daily Sudoku challengesMultiple difficulty levelsCustomizable skins
🎮 Games
(701)
free with in-app purchases
15
Sudoku Blast!
Sudoku Blast!
Sudoku Blast!
5-min sudoku, number fun
Free

This app offers a clean and focused sudoku experience with thousands of handcrafted puzzles for all skill levels. Enjoy a calm environment for brain training, with options for offline play and ad-free solving. Learn strategies with smart hints and daily challenges.

Thousands of handcrafted sudoku puzzlesMinimalist and clean designOptional ad-free mode
🎮 Games
(72K)
free with in-app purchases
16
Number Match - Fun Puzzle Game
Number Match - Fun Puzzle Game
Number Match - Fun Puzzle Game
by Shanghai Diguo Network Technology Co., Ltd.
Free

Engage in a relaxing number puzzle game that challenges your mind. Find and match pairs of identical numbers or pairs that sum to ten to clear the board and achieve high scores. With over 1000 levels, it offers endless brain-teasing fun for all ages.

Match pairs of same numbersMatch pairs that add up to 10Vertical, horizontal, and diagonal matching
🎮 Games
(19K)
free with in-app purchases
17
Sudoku Puzzle - Brain Games
Sudoku Puzzle - Brain Games
Sudoku Puzzle - Brain Games
Classic Sudoku & Math Games
Free

Engage your mind with a classic Sudoku puzzle game offering thousands of challenges across four difficulty levels. Features include note-taking, auto-check, daily challenges, and hints to aid your brain training.

Thousands of Sudoku puzzlesFour difficulty levels (Easy, Medium, Hard, Expert)Note-taking mode
🎮 Games
(84K)
free with in-app purchases
18
Number Games - Match Numbers
Number Games - Match Numbers
Number Games - Match Numbers
Number Matching Game, Match 10
Free

Engage in a classic number matching puzzle game designed to sharpen your mind. Connect pairs of identical numbers or those that sum to ten to clear the board and achieve high scores. Enjoy a relaxing, stress-free experience with endless levels and rewarding collectibles.

Match pairs of numbersSum to 10 puzzlesBrain training exercises
🎮 Games
(222)
free with in-app purchases
19
Match Ten - Number Puzzle
Match Ten - Number Puzzle
Match Ten - Number Puzzle
Pairs same or ten!
Free

This classic logic puzzle challenges you to clear the board by pairing equal digits or digits that sum to ten. It offers a relaxing brain teaser with optional boosters and daily challenges. Improve your numeracy skills while enjoying hours of fun.

Pair equal digitsPair digits that sum to tenUse boosters like Hints and Bombs
🎮 Games
(4K)
free with in-app purchases
20
Killer Sudoku - Puzzle Games
Killer Sudoku - Puzzle Games
Killer Sudoku - Puzzle Games
Brain Games and Logic Puzzles
Free

This logic puzzle game challenges players to fill a grid with numbers, ensuring sums within cages match designated totals. It offers various difficulty levels, helpful tools like notes and hints, and daily challenges for brain training.

Cage sum logic puzzlesMultiple difficulty levelsNote-taking mode
🎮 Games
(5.8K)
free with in-app purchases