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Sudoku Quest – Number Puzzle Challenge & Fun Brain Training

By Hashcube Software Private Limited

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Play the most challenging Sudoku puzzles or have some fun with easy brain teasers through Sudoku Quest, a free collection of puzzles that tests your logic and number skills! Brain training with this game is a blast; it’s easy to keep your brain razor sharp with free Sudoku Quest brain teasers!

This collection of free Sudoku puzzles will sharpen your number skills with daily brain training. Jump into this color Sudoku RPG and travel across different lands and use your skill with numbers to advance through each puzzle stage. With everything from easy levels to hard puzzles, you’ll get the ultimate brain training experience!

Sudoku Quest is great for players of all skill levels! Warm up with easy puzzles or choose the hard ones to really turn this game into a challenging brain trainer! The better a puzzle solver you become, the more challenging the Sudoku games get.

If you like games like Mahjong or Solitaire, Sudoku is the perfect way to up the challenge! Sudoku Quest now has more than 2 million users worldwide! Join them to challenge your brain and test your logic skills today!

With plenty of features and many fun ways to play the game, anyone can enjoy having a personal memory and brain trainer with Sudoku Quest!

Sudoku Quest Features:

Free Sudoku To Test & Challenge All Skill Levels!
• Top free Sudoku RPG game with 8 different maps and 474 puzzles, including a brand new and fun Snow World for you to test your memory with!

Best Brain Training Games
• This brain trainer offers challenging brain teasers; great for fans of Lumosity and other memory training programs

Color Sudoku Gameplay is the BEST way to play
• Sudoku Quest is only Sudoku game with the ability to play with color-coded numbers, giving you an extra advantage when solving all the brain teasers and puzzles

Fun for the Newbie AND the Expert Sudoku Player
• Play easy Sudoku levels to learn and warm up or go straight to hard Sudoku brain teasers for a real challenge

Plenty of Ways to Start Sudoku Brain Training
• 11 color Sudoku variants from 4x4 easy Sudoku to 10x10 expert Sudoku, including overlapping puzzles on 8 different maps and 474 new puzzles!

Bonuses Help Sudoku Players in Tight Spots
• 6 super power-ups to help you out in challenging situations

Bring Your Friends on Your Sudoku Quest
• Connect with Facebook and go into Sudoku wars with your friends! See who gets the highest score in this killer memory brain trainer!

Millions of users LOVE our free Sudoku games:

“Absolutely fabulous. This is a perfect game app for SUDOKU lovers, others might not enjoy it the same. The graphic design of the app is soothing and smooth, not dull like the other SUDOKU apps. The sound is also perfect. No more black and white Sudoku.”

“Great daily brain exercises with this splendid Sudoku app! The app is challenging and colorful.”

“I'm an everyday Sudoku player and have played thousands of puzzles in my life. This Sudoku app is one of my two favorites I've ever played.”

Go on an epic quest with the only color Sudoku brain trainer that offers a challenge for both the first time player and the expert Sudoku player. With plenty of Sudoku brain teasers ranging from easy to hard, daily brain training is both challenging and fun!

Sudoku Quest is the best brain trainer with one of the biggest collections of brain teasers and puzzles on the App Store! Travel across 8 worlds and solve all the number puzzles you can. Join the challenging number adventure and download Sudoku Quest today!

For questions or comments on the awesome free color Sudoku game Sudoku Quest, reach out to us at:
Check out our website for other games and more info at:

Don't forget to connect to Facebook to enjoy all features of Sudoku Quest!

What's New in Version 1.8.0

- Fixed bug related to game flickering and freezing
- Fixed crash related issue


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Customer Reviews

Doesn't make sense

This game was fun until I got into the teen levels where the boards don't make any sense. I've never seen a sudoku game where the same number lines up more than once on a line. I don't get it. Stick to true sudoku.

Brain exercise

Love it. Good brain exercise plus it passes the time. Addictive if you like dealing with numbers.

Awesome game

I cant get enough of it, truly entertaining. This game made me Sudokoholic.

Sudoku Quest – Number Puzzle Challenge & Fun Brain Training
View In iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Games
  • Updated:
  • Version: 1.8.0
  • Size: 39.4 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5, iPhone 6, and iPhone 6 Plus.

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. 10 Cash$0.99
  2. 53 Cash$4.99
  3. 110 Cash$9.99
  4. 52,500 Gold$4.99
  5. 10,000 Gold$0.99
  6. 285 Cash$24.99
  7. 110,000 Gold$9.99
  8. 600 Cash$49.99
  9. 287,500 Gold$24.99
  10. 1300 Cash$99.99