# Automatically answers Sudoku(lite) from the image.

> Automatically solves Sudoku puzzles from images by recognizing numbers. (iPhone/iPad app by Daisuke Isayama.)

- Source: https://appshunter.io/ios/app/automatically-answers-sudokulite-from-the-image/id874306513 (this page in markdown: same URL + `.md`)
- Developer: [Daisuke Isayama](https://appshunter.io/developer/792663666)
- Category: Games, Lifestyle, Board, Puzzle
- Price: Free
- Rating: 1.70/5 from 6 App Store ratings
- Age rating: 4+
- Requires: iOS 10.3 · 9 MB
- Languages: American English, Japanese
- Released: 2014-05-08
- Data updated: 2026-06-08
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/automatically-answers-sudokulite-from-the-image/id874306513/reviews.md

## What is Automatically answers Sudoku(lite) from the image.?

This is lite version of AutoSudoku.

If you photo Sudoku (9x9) using this application... 
It is solved automatically by recognizing numbers of taken image. 

The operating flow of this application is as follows. 

１．Photo Sudoku (9x9) in the "Camera" tab. Or select a Sudoku image in the "Image Select" tab. 
２．Push the "OK" button if the red frame in a screen and the outer frame of Sudoku are in agreement. 
３．Push the "Processed" button. 

【Notes】 
・When you photo Sudoku, alignment the red frame in a screen and the outer frame of Sudoku as much as possible. 
（Numbers are not recognized correctly if you not alignment.） 
・Please check that numbers are recognized correctly in the red after you push the "Processed" button. 

Please look at support URL for details. 
Thank you.

## Key features

- Solve Sudoku from photos
- Image selection for puzzles
- Automatic number recognition
- Alignment guide for better accuracy
- Review recognized numbers


## Frequently asked questions about Automatically answers Sudoku(lite) from the image.

### How does AutoSudoku solve Sudoku puzzles?

AutoSudoku solves puzzles by taking a photo of a 9x9 Sudoku grid. It then uses image recognition to identify the numbers within the grid and automatically calculates the solution.

### What is the accuracy of AutoSudoku's number recognition?

Accuracy depends on proper alignment of the Sudoku grid within the camera's red frame. Users should check the recognized numbers after processing to ensure correctness.

### Can AutoSudoku solve Sudoku puzzles offline?

The provided description does not specify offline capabilities. However, image processing and recognition typically require an internet connection.

### Is AutoSudoku available on Android devices?

AutoSudoku is currently listed as supported on iPhone and iPod, with no mention of Android compatibility in the provided data.

### How often is AutoSudoku updated?

The latest version of AutoSudoku was released on May 16, 2017, indicating infrequent updates. The last update was over several years ago.

### What is the user rating for AutoSudoku?

AutoSudoku has a low user rating of 1.7 stars based on 6 ratings, suggesting a significant portion of users may be dissatisfied.

### Does AutoSudoku have ads?

No, AutoSudoku does not contain advertisements. The app is free to download and use without any ad interruptions.

### What is the age rating for AutoSudoku?

AutoSudoku has an age rating of 4+, making it suitable for young children and general audiences.

## Version history (last 3 releases)

### 1.2 — 2017-05-16

This app has been updated by Apple to display the Apple Watch app icon.

Simplified image selection procedure.
Improved images of the button.
Application introduction page added.
Improved screenshots.

### 1.1 — 2016-10-12

The defect to crash about permission of camera function was fixed.

### 1.0 — 2014-05-08

No release notes.

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| --- | --- | --- | --- |
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| [Sudoku + Auto-Note](https://appshunter.io/ios/app/sudoku-plus-auto-note/id6443801474) | 4.6 (56) | Free | Games |
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## More apps by Daisuke Isayama

- [Easy binary photo effector](https://appshunter.io/ios/app/easy-binary-photo-effector/id897882958)
- [Easy blur photo effecter](https://appshunter.io/ios/app/easy-blur-photo-effecter/id900096977)
- [Brightness Adjuster](https://appshunter.io/ios/app/brightness-adjuster/id906436642)
- [Easy photo effector of edges](https://appshunter.io/ios/app/easy-photo-effector-of-edges/id907850090)
- [Easy filtering photo effector](https://appshunter.io/ios/app/easy-filtering-photo-effector/id909830385)

All apps by Daisuke Isayama: https://appshunter.io/developer/792663666

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-08.*