Last updated on February 10th, 2026 at 09:41 pm
Sudoku : World's Biggest Number Logic Puzzle – Puzzle Game Review
Sudoku : World's Biggest Number Logic Puzzle is a Puzzle/Board/Education game from AppyNation Ltd, first launched in 16th October 2014.
It’s rated 4+ and currently has 3,341+ ratings on the App Store.
What Makes Sudoku : World's Biggest Number Logic Puzzle Stand Out
The biggest and best Sudoku game ever! Play now for FREE!
We've created a GIANT grid of over 350 hand-crafted Sudoku puzzles to challenge players of all ages! Can you complete the whole grid, beat the Quests, and collect all of the Trophies?
To fully master the game you must complete all these challenges:
● Play on Easy, Medium, Hard and Super-Hard grids
● Complete each of the 361 individual sections
● Collect all 45 of the prestigious trophies
● Complete all 57 quests
● Unlock all 10 achievements
World’s Biggest Sudoku comes complete with these helpful features:
● Use Pencil Marks to help with your deductions
● Useful Hint features to help if you get stuck
● Choose from several background themes to suit your style
Take the challenge now!
SUPPORT
Please select the HELP option from the Options menu (the gear icon in the top right corner of the game screen) if you require assistance.
Alternatively you can contact us by email: [email protected]
World's Biggest Crossword is free to play, but contains optional paid items to unlock puzzles more quickly.
Facebook: /BigPuzzles – Twitter: @BigPuzzles
MORE GREAT GAMES
● One Clue Crossword
● World's Biggest Picture Cross
● World's Biggest Mahjong
● World's Biggest Crossword
● World's Biggest Wordsearch
● World's Biggest Jigsaw
This Puzzle game offers engaging gameplay and regular updates for mobile players.
Player Feedback
As a newer release, Sudoku : World's Biggest Number Logic Puzzle is building its player community. Early feedback suggests .
Recent Updates & Development
Latest Update: 20th September 2016
Recent improvements include:
This app has been updated by Apple to display the Apple Watch app icon.
- Improved graphics
- A new in-game Help system
- More ways to earn Tokens and Coins
If you like our game, please take a moment to leave us a user review! Reviews help us bring you more great games. Thank you!
Download & Availability
Sudoku : World's Biggest Number Logic Puzzle is available through the official App Store for iOS devices.
Get Sudoku : World's Biggest Number Logic Puzzle on App Store
Requirements: Requires iPhone 5s / iPad Air / iPad Air (Cellular) / iPad Mini 2 (Retina) / iPad Mini 2 (Retina, Cellular) / iPhone 6 / iPhone 6 Plus / iPad Air 2 / iPad Air 2 (Cellular) / iPad Mini 3 or later.
Compatible with iPhone and iPad devices.
Player Experience Highlights
Community Insight:
Always fun to keep your mind busy. Our go to in a grocery line.
A very relaxing game. Great quests. So much fun.
Just downloaded but having fun so far.
Great starter game lots of help! And you can play with or with out purchases. Our dad taught us to play before he passed away. So playing this keeps us closer to him. Thank you.
Played a lot of sudoku games & this is one of the best.
We appreciate the options of an easier or harder puzzle depending on our mood.
Not many ads, fun, and good brain puzzles. A good download.
Kind of easy so far but we just started and we like the easier puzzles.
Bountiful puzzles of varying difficulty, we enjoy this app.
We just wish this game would be updated, as it hasnt been touched in 3 years. Love it though.
Uncomplicated, quick, and fun. We usually open this when waiting for short periods of time or long ones, ignoring many other games. Ill keep playing.
A lot of ads but not enough to make us stop.
This one is good because its not timed.
If you enjoy Sudoku, you will absolutely love this app! There are puzzles for everyone from beginners to experts.
Love sudoku and love this app for it. But the ads are crazy but its a good time killer.
Great app that offers Sudoku in a nice manner. Only downside would be the ridiculous amounts of ads.
This game is very relaxing and peaceful if you know how to play it, if you have no idea what youre doing however…You might rage slightly.
Great game! Just wish it was easier to get tokens. Finished the puzzle and was frustrated that there wasnt a new one to complete but once we uninstalled the app and reinstalled it, the puzzle was empty and ready to be completed again. :).
We were looking for a game to kill time with and this is great.
Never have enough tokens to play more than one puzzle at a time.
If you like Sudoku, this one is minus the extra pens, pencils Paper & erasers. Can play this as long as you want, and simply turnoff your phone or pad when your done…no clean up necessary.
Fun and challenging at least it is for us. Would love some more green coins but we will take what we can get for free. We usually reinstall when we are finished with all of it puzzles to begin it all over again. We are on our fourth round.
We like the different amount of levels and difficulty for the game. We also like how quickly you get the coins. Would recommend if your bored and need something to pass time. All though the tokens do run out fast. Overall a pretty good game.
Love this game, simple to understand and fun.
Ran out of crosswords on the worlds biggest so we found ourselves here! Awesome game tho. Ads are everywhere but hey its a free game, cant be too demanding.
This is a really great app. It's fun and very strategic.
Ive had the game for quite awhile and we do very much enjoy it. Unfortunately Ive done what little have. Ive completed the puzzle. As great as it is Im a bit upset now. We dont know what to do now.
Love this game and all of the Worlds Largest collection.
Finally found a game we Love to play.
Challenging. Good notes system.
Great game and love all the levels provided.
One of the better free sudoku games.
This game is super addicting to us, we just wish that there were more game modes, like the other games made by this company.
Great Game! Passes time and keeps your brain working.
Im a sucker for a good sudoku game and this one is it. We love the pencil marks and the increasing difficulty.
Definitely fun to play when Im waiting at the Dr or just want to pass some time.
Lots of fun for those who like sudoku.
This is the best Sudoku game we've played.
Keeps us entertained during long stretches of boredom. Plenty of simple and challenging puzzles to pick from.
Fun, addictive and love the different difficulties.
Once you get past easy this is fairly challenging.
Love this game! Its easy and challenging all at the same time.
Makes you use your brain while having fun.
Basic , fun things to collect, and just overall a good way to kill time a couple times during the day. Glad you don't need to ever buy anything if you don't want to, and also glad it works without internet since we love playing this while waiting at doctors offices.
Great game for the mind!!! Easy layout.
This app is really good. It gives you lots of tokens and coins. Although we're not sure what to use the coins for, the games are fun and pretty easy. We liked that they aren't timed because that's stressful. Overall, we would definitely give this an app 10/10.
Enjoyable game, but the adds can be a bit annoying.
Love this game!!! Really gets our brain working.
This app really feeds our sudoku addiction.
This game is a good way to pass the time.
User feedback from Apple App Store
App Details
- Version: 1.3
- Size: 123.27 MB
- iOS: 7.0 or later
- Languages: EN, FR, DE, IT, PT, RU, ES
- Content Advisory:
- Developer: AppyNation Ltd
Last updated: 20th September 2016 | Genre: Puzzle, Board | Developer: AppyNation Ltd