Solve Sudoku puzzles using the magic of Augmented Reality!

• Align an empty sudoku puzzle using your phone's camera
• A finished solution appears, like magic!

More Magical Features:

• Solve Sudoku puzzles in real time, instantly!
• Scan multiple puzzles in a row!
• Remove a scanned puzzle by simply tapping the puzzle on your screen
• Solve as many puzzles as you like

Magic Sudoku, the AR Sudoku solver, has been featured across the web on sites like imgur, reddit, Product Hunt, The Next Web, and The Verge. Try the ARKit sensation everyone has been talking about!

What’s New

Version 1.8

v1.8 adds iPhone X support
v1.7 improves puzzle alignment
v1.6 adds minor bug fixes and improvements
v1.5 was the "More Magic" update.

• We spruced up the look of the puzzles.
• We added magical sparkles when solving.
• We created a "share" feature so you can easily send screenshots of your scanned puzzles.
• We linked our FAQ from within the app.
• We improved accuracy and greatly expanded the number of compatible puzzle layouts.
• We fixed several bugs (including, *hopefully*, the "upside down puzzles" bug that had been stumping our developer since launch).

Is the app getting better? If so please leave us a review in the App Store! If not, please message our support team and we'll keep working to improve it more and more.

Ratings and Reviews

3.8 out of 5
29 Ratings

29 Ratings

Velcro Van ,

Doesn’t work for me (yet)

I bought this after seeing a Medium article by the author on how they wrote it. It was worth a shot, but I haven’t been able to get it to work on my 6S (iOS 11). I tried it on our local newspaper puzzle, then I thought maybe the contrast wasn’t high enough so I ran it through a copy machine. In every case, no matter how patiently I line up the squares exactly, it doesn’t recognize a puzzle. It also seems like it isn’t focusing properly on the page as the camera view is a bit fuzzy by the time I get the phone close enough to line up the squares. Gave it 3 stars for a cool concept, will upgrade later if I can get it to work reliably.

Developer Response ,

Sorry to hear that! We're definitely working on making things more robust. It sounds like the problem you're having might be due to the puzzle being too small for the 6S camera.

ARKit can't do auto-focus yet so if the puzzle is too small you have to get too close and it won't be in focus -- the plus sized models seem to do a better job but we're hoping Apple updates this in the future to get better up-close focus.

I do have some suggestions for things to try though:

1) The puzzle doesn't need to be lined up exactly; try backing up a bit so the squares are more in focus; it might work!

2) Try "scanning the room" a bit more before you scan the puzzle. The more data ARKit can extract from your environment the better it will do.

We're working on improving the UI of the app in the next version to suggest these things preemptively.

Finally, if you can send us a screenshot (or, better yet, a screen recording) of the app and a photo of the puzzle to our support team we can offer better suggestions and it will help us improve the app in future versions. Thanks in advance

- Brad

Update: We've tried to improve this in more recent versions. Is it working any better for you now?

Chew Becca ,

Dear Developers,

The reason For the upside down puzzles is the devices orientation. On one of my camera apps has a leveler so that you can take the picture evenly instead tilted to one side. It’s like turning it sideways so you can take a Lynskey picture instead of portrait we’re looking at the different axis of this affect. It will turn the camera upside down when the device is near flat, even though it’s technically not upside down. There’s nothing you can do the person who has an of us has to make sure that it is properly oriented upright. Good app btw

Developer Response ,

Interesting! Thanks for the insights. I am pretty sure we ended up getting this fixed with the latest version. We had to do some vector math after the fact to determine whether it had been placed upside down and fix it after the fact. Might not be the most elegant solution but it seems to work!

smeyer ,

Amazing when it works

I only got this for the cool tech demonstrated (Who wants puzzles solved for them?!) and gave it 2 stars because it works sometimes. It worked amazingly once out of about ten tries so far. It needs to be force quit to ever look for or find a second puzzle. Still shows puzzles upside down sometimes. Refuses to solve sometimes. Solves but ‘erases’ numbers sometimes. I’ll bet updates will solve all these issues. iPhone 7

Developer Response ,

Hi smeyer, thanks for the feedback; we're definitely working hard on improving the app for future updates. Can you send a message to our support team with more details? Especially screenshots of the puzzles it's struggling with?

We bought all of the Sudoku books we could find to train our algorithms but we are learning that there are many more puzzle layouts to teach it about so we need all the data we can get.

If you "tap" on a puzzle it will clear it (but you shouldn't need to to scan another one)

Update: We've put in a lot of improvements in recent versions. Is it working any better on your iPhone 7 now?


Hatchlings, Inc.
23.8 MB

Requires iOS 11.0 or later. Compatible with iPhone 6S, iPhone 6S Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPad Pro (12.9‑inch), iPad Pro (12.9‑inch) Wi-Fi + Cellular, iPad Pro (9.7‑inch), iPad Pro (9.7‑inch) Wi‑Fi + Cellular, iPad (5th generation), iPad (5th generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (2nd generation), iPad Pro (12.9‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (10.5‑inch), iPad Pro (10.5‑inch) Wi‑Fi + Cellular, iPad (6th generation), iPad Wi‑Fi + Cellular (6th generation), iPad Pro (11‑inch), iPad Pro (11‑inch) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (3rd generation), iPad Pro (12.9‑inch) (3rd generation) Wi‑Fi + Cellular, iPad mini (5th generation), iPad mini (5th generation) Wi‑Fi + Cellular, iPad Air (3rd generation), iPad Air (3rd generation) Wi‑Fi + Cellular, iPad (7th generation), iPad (7th generation) Wi‑Fi + Cellular, iPad Pro (11‑inch) (2nd generation), iPad Pro (11‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (4th generation), iPad Pro (12.9‑inch) (4th generation) Wi‑Fi + Cellular, and iPod touch (7th generation).


English, Arabic, Dutch, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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