# Sudoku & Solver! — Unlimited Puzzles and Solver

> Unlimited Puzzles and Solver (iPhone/iPad app by Nandha Kumar Ravi.)

- Source: https://appshunter.io/ios/app/sudoku-and-solver/id1438884235 (this page in markdown: same URL + `.md`)
- Developer: [Nandha Kumar Ravi](https://appshunter.io/developer/1430918680)
- Category: Games, Entertainment, Casual, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 7 MB
- Languages: American English
- Released: 2018-10-17
- Data updated: 2026-08-08
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-and-solver/id1438884235/reviews.md

## What is Sudoku & Solver!?

Enjoy Sudoku your way with daily challenges, unlimited puzzles, and a convenient solver for puzzles from newspapers, books, photos, and more.

DAILY CHALLENGE
Return each day for a new Sudoku puzzle. Your progress and active solving time are saved automatically, so you can continue later during the same day.
Complete the challenge before midnight and return the next day for a fresh puzzle.

UNLIMITED PUZZLES
Generate and play as many Sudoku puzzles as you want. Choose your preferred difficulty and keep solving without needing an internet connection.

POWERFUL SUDOKU SOLVER
Need help solving a puzzle from somewhere else? Enter it manually or import it using:
• Your device camera
• An image from your photo library
• Manual number entry  
The solver reads the puzzle and places the detected numbers into the grid for you to review before solving.

SHARE YOUR PUZZLES
Share the current Sudoku grid as an image with friends. You can share a Daily Challenge, generated puzzle, or solver grid in its current state—even before it is completed.

OPTIONAL DAILY REMINDERS
Enable reminders for unfinished Daily Challenges. Reminders can appear at 8 AM, 2 PM, 6 PM, and 10 PM.
Once you complete the day’s challenge, the remaining reminders for that day are automatically cancelled.

PERSONALIZE YOUR EXPERIENCE
Customize the app with:
• Light, dark, or device appearance
• Multiple accent colors
• Classic, softly tinted, or warm backgrounds  

LEARN HOW TO PLAY
A beginner-friendly tutorial explains Sudoku rules, rows, columns, 3×3 boxes, and useful solving tips. You can reopen the tutorial anytime from Settings.

OFFLINE AND ACCESSIBLE
Core puzzle features work offline. Progress is stored locally on your device, and the interface supports Dynamic Type and accessibility labels.
Whether you want a relaxing daily puzzle, unlimited Sudoku practice, or a quick way to solve a printed puzzle, Sudoku & Solver keeps everything together in one simple app.


## Version history (last 5 releases)

### 3.0 — 2026-08-08

• Added a new Daily Challenge with a fresh puzzle every day
• Daily progress and solving time are now saved automatically
• Added optional reminders for unfinished daily puzzles
• Import Sudoku puzzles using the camera or photo library
• Share your current puzzle as an image
• Added light and dark appearance options, accent colors, and backgrounds
• Added a beginner-friendly “How to Play” tutorial
• Improved Puzzle and Solver layouts on iPhone and iPad
• Added offline progress saving and accessibility improvements
• Updated the app icon and overall interface
• Fixed bugs and improved performance

### 2.92 — 2026-04-04

- UI Improvements

### 2.91 — 2025-04-29

- UI Improvements

### 2.9 — 2025-02-25

- UI Improvements

### 2.8 — 2024-12-30

- UI Improvements

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## More apps by Nandha Kumar Ravi

- [Thirukkural - Tamil Marai](https://appshunter.io/ios/app/thirukkural-tamil-marai/id1430919761)
- [Quick QR Scan & Generator](https://appshunter.io/ios/app/quick-qr-scan-and-generator/id1434188930)
- [Thirukkural - Tamil Marai New](https://appshunter.io/ios/app/thirukkural-tamil-marai-new/id1435700708)
- [Love Calculator New](https://appshunter.io/ios/app/love-calculator-new/id1490426886)
- [Number Facts!](https://appshunter.io/ios/app/number-facts/id1491900209)

All apps by Nandha Kumar Ravi: https://appshunter.io/developer/1430918680

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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 2026-08-08.*