Last updated on November 30th, 2025 at 04:00 am
Sudoku Full Free ▣ – Education Game Review
Sudoku Full Free ▣ is a Education/Puzzle game from Three Across, LLC., first launched in 5th November 2016.
It’s rated 4+ and currently has 171+ ratings on the App Store.
What Makes Sudoku Full Free ▣ Stand Out
THE BEST, FREE Sudoku app for iPhone and iPad solvers! The very best Sudoku puzzles, 100% FREE!
Penny Dell Sudoku features Sudoku puzzles from Penny Press and Dell Magazines, the #1 puzzle magazine publisher and the original publisher of Sudoku puzzles in 1979. Solving is fun and easy!
All Sudoku number puzzles in this Penny Dell Sudoku app offer an exciting balance between challenge and great puzzle entertainment. Whether you’re a novice or a seasoned solver, we have the perfect Sudoku puzzles for you. Remember, solving sudoku number puzzles is easy and does not require math skills.
This FREE app includes all these great solving features for endless Sudoku solving enjoyment:
• 4 difficulty levels – Easy, Medium, Hard and Expert – you choose!
• Optional timer shows your solving speed
• Candidates mode offers a handy way to take notes
• Complete Help section teaches you to solve Sudoku puzzles
• Use Hints to Show Errors, Solve Any Cell or Solve A Random Cell
Happy Solving!
This Education game offers engaging gameplay and regular updates for mobile players.
Player Feedback
As a newer release, Sudoku Full Free ▣ is building its player community. Early feedback suggests .
Recent Updates & Development
Latest Update: 30th June 2018
Recent improvements include:
This app has been updated by Apple to display the Apple Watch app icon.
Many updates and fixes, including improved landscape mode, audio, number entry, error handling, user experience and more. Happy Solving!
Download & Availability
Sudoku Full Free ▣ is available through the official App Store for iOS devices.
Get Sudoku Full Free ▣ 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:
Best site for playing sudoku. Love how it tracks how many puzzles one could completes at different levels.
Great puzzle to make your mind work.
Good app for when youre bored.
Just learning and this has really helped.
Easy to enter your numbers and helps when a small mistake is made. Great for learn Sudoku.
We love sudoku, but we dont always want to be challenged at a genius level. Some sites automatically increase difficulty based on how much you play. On this site, we can play any time and as many times a day as Id like at whatever level we want at that time. Its a great site, not a lot of ads or snooping, and unending great Sudoku.
We really enjoy hours of playing Sudoku. It changed us to think.
Easy app, just the game. We have it without ads and challenge ourselves on time. Fun.
There is NOTHING even slightly annoying about this version of Sudoku. We LOVE this mind exercise because of this particular version; and Ive tried many. Thank-you.
We are fairly new to sudoku and we love this app. We like the options like being able to enter possible choices.
Hey this is the greatest. It starts with easy and you can work up when you are ready.
Anyone who loves Sudoku will enjoy this app. It has ranges from easy to expert. Excellent app in our opinion.
We love the game and it works great.
This has been a great app to both learn how to play and then to build strategies. Ive gone from novice to playing all hard category games.
Quite possibly best free sudoku app. Not too hard or too easy.
We love this app. If Penny Dell sold number fill-in puzzles, we would pay money for those.
This is nice to use while Im waiting for our shipment of sudoku books to arrive.
Controls are intuitive and very helpful. Excellent design.
We really like this game we just started playing so far we played one game at each level.
Years ago when we learned Sudoku, we decided to always work in ink. Playing Sudoku online is even more fun.
Im new to sudoku so the error checking is great for us.
Great for killing a few minutes. Easy to learn.
We like how this game allows you to mark many squares very quickly. It allows you to play through a game in less time. Good work.
The only thing we dont like is most of the medium puzzles are too easy but most of the hard puzzles are too hard (for us). We wish there was a happy medium.
It is a great game for your brain and very entertaining.
Easy to play. Dont have to sign in.
One of the few Sudoku games that you can select a number and place it to a cell without selecting the cell first. Much faster.
A great time passing game with a challenging level for all.
Nice! Easy to get started and fun to play.
Its so simple that the only thing it wont do is play for you.
Just love how its set up and very addictive with different levels of challenges.
Love the different modes: easy, medium, hard and expert. Saves paper and erasers! Really enjoyable. Sudoku doesnt evolve math, there is no adding or subtracting. If you havent played it yet and love puzzles, give it a try. This game makes filling in and deleting candidates so easy. We love how when you select a number, all those numbers highlight so its easy to see. Very enjoyable interface.
There are so many different sudoku apps its very time consuming but this one is one of the good ones.. Trace.
Your constant long ads kept you from earning five stars.
We really enjoy sudoku, especially ones in which you can set a level of difficulty. This one does that well. The problem we have is with the sequence of inputting the digits. All of the other 4 sudokus we work on inputs the blank space followed by the number. In this version, you must first tap the number, then the corresponding space. When its done in the wrong order, it results in an error. Its a good challenge and keeps our brain hopping! We think it adds to the brain connections being built. If the sequence could be the same as all of the others we have seen, it would have gotten 5 stars.
We enjoy playing while watching television. We like the touch button when you touch a number you can complete every cell that need that number.
We like this sudoku but it takes too many moves to put the numbers where wanted. We're used to doing sudoku with fewer taps.
This is an easy-to-use game. It works the way we like it… Being able to place several digits at a time instead of having to touch each cell first. Thats a real winner in our book. BUT, we may not be able to cope with ads that are forced to run for a minimum of 30 seconds. Thats ridiculous and only causes us to swear not to buy any of those products.
We are used to a different sudoku game. We need to get used to this one.
Trying it out. Easy first game for learning. Used the show error button to assist.
App pastes from clipboard. So if youve ever copied or cut from safari or anywhere, the app pastes that each time you open it. Whatever you have copied or cut last. Be it passwords, credit cards, etc. There is no way to revoke the apps permission to do this. Its unfortunate because we paid 99 cents to unlock ad free.
We used to play this in the newspapers. Its been quite a long time since we have played this game and now that we flout in the App Store, we cant put it down! Its addictive.
This app helped us learn the strategies used in filling in Sudoko. Now we love to play it and really like the different level challenges.
For years we loved everything about solving Soduko puzzles appearing in our local paper EXCEPT the mess of trying to record (and erase) tentative solutions on the paper itself. This app uses a clever annotation system that lets you record tentative and final solutions on the app screen, completely avoiding the need for paper records.Keeps everything fun about Sudoku and gets rid of everything else.
If you want to get BETTER at sudoku, but prefer electronics to a pencil, this is the version you want. It has candidate marking, but YOU have to mark them and remove as appropriate. In other words, its just like playing on paper, but without the pencil shavings and eraser bits and paper tears. If you forget to change from candidate to placing mode, its easy to fix without messing up other things on the board. Better yet, if you have a brain fuzz day, you can turn on show errors mode & get immediate feedback when your logic is wrong. Best sudoku of the 4 we have installed, and well worth the 99 cents to remove ads.
We enjoy playing sudoku and this one is user friendly.
Great fun and easy for a beginner to learn. Tutorial needs to explain what the screen icons do.
This is a great app. Good features and several levels of difficulty. Just choose one. Enjoying this app.
Having tried many sudoku games, this is one of the easiest to play. They have thought through the interface very well. Congratulations.
Love it. Get only as much help as you want.
User feedback from Apple App Store
App Details
- Version: 1.7
- Size: 189.50 MB
- iOS: 8.0 or later
- Languages: EN
- Content Advisory:
- Developer: Three Across, LLC.
Last updated: 30th June 2018 | Genre: Education, Puzzle | Developer: Three Across, LLC.