# Sudoku Solver: Scan & Play — Camera hints that teach

> Digitize and solve Sudoku puzzles from paper with advanced hints and offline play. (iPhone/iPad app by Gad Roash.)

- Source: https://appshunter.io/ios/app/sudoku-solver-scan-and-play/id6803625401 (this page in markdown: same URL + `.md`)
- Developer: [Gad Roash](https://appshunter.io/developer/1894567693)
- Category: Games, Board, Puzzle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.1 · 34 MB
- Languages: American English
- Released: 2026-08-31
- Data updated: 2026-10-11
- Monetization: free

## What is Sudoku Solver?

Point the camera at a sudoku in a newspaper and keep playing it here.

No interruptions. No banners. No ads between puzzles.

SCAN A PUZZLE FROM PAPER
Photograph the grid and the app reads it — the printed clues, the answers
you have already written, and a candidate from each square you pencilled
in. It tells the three apart by the ink itself, so what the paper printed
stays locked and what you wrote stays yours. Check it against the page in
two steps, fix anything it misread, and carry on from where you were.

The photo is processed on your device, is never uploaded, and is deleted
before you leave the screen.

HINTS THAT EXPLAIN, NOT JUST SOLVE
Ask for help and you choose how much of it you take. First where to look.
Then the name of the technique and why it works here, on your board, with
the cells marked. Only then the answer. Twenty-six techniques, from Naked
Singles to XY-Chains — and if a position has no technique to name, the game
says so and gives you the number anyway.

Each hint costs one coin, and so does filling in every pencil mark at once.
You start with 10 coins and earn one for each daily challenge you solve;
more coins, or unlimited hints for good, are available as in-app purchases.
Every puzzle can be solved without spending anything.

FIVE DIFFICULTIES, GRADED PROPERLY
Easy to Master. Difficulty is measured by the logic a puzzle actually
requires, not by how many squares are blank. Every puzzle has exactly one
solution and can be solved by reasoning alone. No guessing, ever.

A DAILY CHALLENGE
One puzzle a day. It starts at Easy or Medium and only gets harder as your
streak grows. Solve it and earn a coin.

BUILT FOR LONG SESSIONS
Pencil marks with auto-fill. Full undo and redo. Light, dark and AMOLED
themes. Your board saves after every move. Every puzzle you finish is kept
with its time and date, and you can play any of them again. Statistics,
streaks, and a record of which techniques you have mastered.

PLAYS OFFLINE
No account. No sign-up. No internet needed. Your boards, your stats and
your coins stay on your device. The game sends anonymous counts of which
puzzles get played, and you can switch that off in Settings.

## Key features

- Scan Sudoku puzzles from paper
- Device-based photo processing
- Step-by-step technique hints
- Five graded difficulty levels
- Daily challenge puzzles
- Offline play
- Auto-fill pencil marks

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 25 Sudoku Coins | $0.99 | one-time |
| 60 Sudoku Coins | $1.99 | one-time |
| 100 Sudoku Coins | $2.99 | one-time |
| 250 Sudoku Coins | $5.99 | one-time |
| Unlimited Sudoku Hints | $9.99 | one-time |


## Is Sudoku Solver safe?

Not enough ratings yet to assess Sudoku Solver.

## Is Sudoku Solver legit?

Sudoku Solver: Scan & Play appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Sudoku Solver is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about Sudoku Solver

### How does Sudoku Solver: Scan & Play digitize puzzles?

You can photograph a Sudoku grid from a newspaper or book. The app reads the printed clues, your written answers, and penciled candidates directly from the image. This processing happens on your device and the photo is deleted after use.

### Does Sudoku Solver: Scan & Play have ads?

No, Sudoku Solver: Scan & Play is ad-free. The description explicitly states 'No interruptions. No banners. No ads between puzzles.'

### What kind of hints does Sudoku Solver: Scan & Play offer?

The app provides hints that explain solving techniques, not just the answer. You can choose the level of help, starting with where to look, then the technique name and explanation, and finally the answer. It covers 26 techniques from basic to advanced.

### Can I play Sudoku Solver: Scan & Play offline?

Yes, the game is built for offline play. No account, sign-up, or internet connection is needed. Your boards, stats, and coins are stored locally on your device.

### How is difficulty determined in Sudoku Solver: Scan & Play?

Difficulty is measured by the actual logic required to solve a puzzle, not just the number of empty squares. Each puzzle has a single solution solvable by reasoning alone, with no guessing required.

### What are the pricing details for Sudoku Solver: Scan & Play?

Sudoku Solver: Scan & Play is available for free. The app does mention in-app purchases, but the core functionality and scanning features are free to use.

### How often is Sudoku Solver: Scan & Play updated?

The app was last updated on September 5, 2026, with version 1.1.0. This indicates a recent update, suggesting ongoing support and development.

### What devices does Sudoku Solver: Scan & Play support?

Sudoku Solver: Scan & Play is supported on iPhone and iPod devices. It is designed for iOS users.

## Version history (last 3 releases)

### 1.2.0 — 2026-10-05

• New puzzles open instantly — the next one is prepared while you play.
• The Daily Challenge now starts at Easy or Medium and only gets harder as your streak grows.
• More games with no ads: find No Guess Minesweeper on the home screen.
• Fixes to how pack savings are shown in the store.

### 1.1.0 — 2026-09-05

Scan a sudoku from a newspaper and keep playing it here.

Point the camera at the grid and the app reads it: the printed clues, the
answers you had already written, and your pencil marks — each kept as what it
is. Check it against the page, fix anything it misread, and carry on.

The photo never leaves your device and is deleted as soon as the scan ends.

Also in this update: every puzzle you finish is kept with its date and time and
can be played again, hints now explain seven techniques that previously only
had a name, and a position no technique can name gives you the answer instead
of nothing at all.

### 1.0.0 — 2026-09-01

No release notes.

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| --- | --- | --- | --- |
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## More apps by Gad Roash

- [LeadHunter USA](https://appshunter.io/ios/app/leadhunter-usa/id6762535272)
- [No Guess Minesweeper: No Ads](https://appshunter.io/ios/app/no-guess-minesweeper-no-ads/id6807907963)

All apps by Gad Roash: https://appshunter.io/developer/1894567693

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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 2026-10-11.*