Best games like Killer Sudoku CTC

15+ similar games compared and reviewed

4.8 avg rating
10 free games
Updated July 2026

Whether you want more options like Killer Sudoku CTC or a completely different take on the same concept, our curated list of 15+ similar apps and games has you covered. Updated for 2026 with the latest ratings and comparisons.

Blabble Game

Blabble Game by Blabble Game LLC

Words Are Fun
🎮 Games
5.0(5 ratings)
Free
Blabble Game screenshot 1
Blabble Game screenshot 2
Blabble Game screenshot 3
Blabble Game screenshot 4

Create as many words as possible in 3 minutes using 10 randomly assigned letters, with letters returning to your rack after each word placement, and challenge yourself to maximize your score. Get ready to have fun with words!

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Top Alternatives to Killer Sudoku CTC

스도쿠 & 및 변형 by Logic Wiz#1

스도쿠 & 및 변형 by Logic Wiz by Logic-Wiz

숫자, 논리와 두뇌 게임, Sudoku&Variants
Editor's Choice
🎮 Games
4.8😊(1.5K ratings)
FreeAdsIn-App Purchases
스도쿠 & 및 변형 by Logic Wiz screenshot 1
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스도쿠 & 및 변형 by Logic Wiz screenshot 3
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스도쿠 & 및 변형 by Logic Wiz screenshot 5
스도쿠 & 및 변형 by Logic Wiz screenshot 6

Engage your mind with a comprehensive number puzzle game offering classic Sudoku and over 35 unique variants. Enjoy themed weekly challenges, smart hints, and a clean design for a relaxing yet challenging brain-training experience.

What We Love

  • 🚀 Great solving experience
  • 🚀 One of the very best
  • 👍 Excellent app design
  • 👍 Challenging and fun puzzles

Room to Improve

  • 💸 Too many ads
  • 💸 Ads interrupt gameplay
  • 🐛 Some puzzles have multiple solutions
Sudoku Quest - 스도쿠 클래식#2

Sudoku Quest - 스도쿠 클래식 by ZiMAD

수도쿠 숫자 게임 - 최고의 두뇌 훈련
Strong Contender
🎮 Games
4.7😐(1.8K ratings)
FreeAdsIn-App Purchases
Sudoku Quest - 스도쿠 클래식 screenshot 1
Sudoku Quest - 스도쿠 클래식 screenshot 2
Sudoku Quest - 스도쿠 클래식 screenshot 3
Sudoku Quest - 스도쿠 클래식 screenshot 4
Sudoku Quest - 스도쿠 클래식 screenshot 5

Embark on a puzzle-solving adventure with over 10,000 levels and 11 unique variations of the classic logic game. Conquer fantasy worlds, defeat a sorcerer, and become a Sudoku champion with helpful power-ups and a rating system.

What We Love

  • 👍 Fantastic support
  • 🚀 Great game
  • 🚀 Addictive and fun
  • 🚀 Challenging and brain-stimulating

Room to Improve

  • 🐛 Awful upgrade
  • 🔍 Too many ads
  • 🔍 Recent updates made the game unplayable
Sudoku ∙ Classic Sudoku Games#3

Sudoku ∙ Classic Sudoku Games by nerByte GmbH

Brain Training - Logic Sudoku
Worth Considering
🎮 Games
4.8😊(17K ratings)
FreeAdsIn-App Purchases
Sudoku ∙ Classic Sudoku Games screenshot 1
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Engage your mind with a classic Sudoku puzzle game offering thousands of challenges for all skill levels. Enjoy a user-friendly interface, daily brain training, and helpful hints to master even the most difficult grids. Play offline and track your progress with detailed statistics.

What We Love

  • 👍 Smooth gameplay
  • 🚀 Quick ads that don't disrupt gameplay
  • 💡 Helpful hints and strategy tutorials
  • 👍 Customizable settings and themes

Room to Improve

  • 🐛 Occasional freezing/crashing issues
  • 📢 Frequent ad interruptions
  • 🔍 Hint button doesn't always work as expected

More games like Killer Sudoku CTC

4
Killer Sudoku - Brain Games
Killer Sudoku - Brain Games
Killer Sudoku - Brain Games
Board puzzles for mindfulness
Free

Engage your mind with a logic-based number puzzle game. Place digits 1-9 into grids, ensuring each appears once per row, column, and mini-grid. Enjoy daily challenges, customizable themes, and intelligent hints for a brain-boosting experience.

Multiple difficulty levelsDaily challenges and trophiesPencil mode for notes
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(27K)
free with in-app purchases
5
Sudoku : Daily Fun Puzzle Game
Sudoku : Daily Fun Puzzle Game
Sudoku : Daily Fun Puzzle Game
Classic Brain Number Challenge
Free

This classic number puzzle game offers thousands of Sudoku challenges for all skill levels. Train your brain, improve logical thinking, and enjoy a stimulating break with daily challenges and helpful tools. Play anytime, anywhere, and track your progress.

Multiple difficulty levelsDaily challenges and trophiesPencil mode
🎮 Games
(2.3K)
free with in-app purchases
6
Sudoku | Puzzle Brain Games
Sudoku | Puzzle Brain Games
Sudoku | Puzzle Brain Games
Classic Math Logic Number Game
Free

Engage your mind with a classic number puzzle game offering thousands of challenges. Choose from four difficulty levels, utilize helpful tools like notes and hints, and track your progress. Perfect for daily brain training and relaxation.

Thousands of Sudoku puzzlesFour difficulty levels (Easy, Medium, Hard, Expert)Note-taking feature
🎮 Games
(3)
free
7
Sudoku -- Classic
Sudoku -- Classic
Sudoku -- Classic
Fun Classic Sudoku Game
Free
🎮 Games
(0)
8
Sudoku Master - Brain Games
Sudoku Master - Brain Games
Sudoku Master - Brain Games
Fun classic math match number
Free

Engage your mind with classic Sudoku puzzles. This app offers thousands of challenges across four difficulty levels, from easy to expert. Features include daily challenges, intelligent hints, and the ability to play at your own pace without time limits.

Thousands of Sudoku puzzlesFour difficulty levelsDaily Challenges
🎮 Games
(5K)
free with in-app purchases
9
Mathdoku Challenge!
Mathdoku Challenge!
Mathdoku Challenge!
Sudoku meets math.
Free

This game combines Sudoku logic with mathematical operations. Solve puzzles by filling cells with numbers that satisfy row, column, and cage constraints. Offers daily puzzles and purchasable packs to challenge your mind.

Sudoku-style number placementMathematical cage operationsLogic-based puzzle solving
🎮 Games
(13)
free with in-app purchases
10
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
(216K)
free with in-app purchases