# RajaSudoku — Fun and Engaging Sudoku Game

> Fun and Engaging Sudoku Game (iPhone/iPad app by Karthik Karunanithy.)

- Source: https://appshunter.io/ios/app/rajasudoku/id6749842520 (this page in markdown: same URL + `.md`)
- Developer: [Karthik Karunanithy](https://appshunter.io/developer/1810953678)
- Category: Games, Casual, Board
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 63 MB
- Languages: American English
- Released: 2025-08-13
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/rajasudoku/id6749842520/reviews.md

## What is RajaSudoku?

RajaSudoku - King of Sudoku Puzzles for All Ages! 

Master the ultimate Sudoku puzzle game with Raja, your friendly lion companion! Whether you're a beginner learning number puzzles or an expert seeking brain-training challenges, RajaSudoku delivers the perfect puzzle experience.

GAME FEATURES
• Daily Sudoku Challenges - New puzzles every day with streak rewards
• Hints System - Learn solving techniques with  answers
• Multiple Grid Sizes - 4x4 for kids, classic 9x9, and 6x6 variations
• Pencil Notes - Mark possibilities like solving on paper
• Error Checking - Conflict highlighting helps you learn
• Detailed Statistics - Track solving times, accuracy, and improvement

UNIQUE RAJA EXPERIENCE
• Adorable Lion Companion - Raja celebrates victories and offers encouragement
• Beautiful Animations - Smooth, satisfying puzzle interactions

PERFECT FOR EVERYONE
• Kids Mode - Simplified 4x4 grids with animal themes
• Offline Play - No internet required, play anywhere

Join millions playing the best Sudoku game on mobile! Download RajaSudoku today and start your journey from beginner to Sudoku master. Raja believes in you! Daily puzzles keep your mind sharp. Brain training has never been more fun!

Website: https://rajasudoku.pages.dev/
Privacy Policy: https://rajasudoku.pages.dev/privacy
Terms: https://rajasudoku.pages.dev/terms


## Version history (last 4 releases)

### 1.0.3 — 2025-08-22

- Bug fixes 
- Improved UI for all screen sizes

### 1.0.2 — 2025-08-18

- Improved UI to be more cleaner 
- Improved overall game play and level difficulty 
- Added mistakes counter

### 1.0.1 — 2025-08-15

- Fixed level progression persistence
- Fixed UI when enlarged text 
- Overall UI improvements

### 1.0 — 2025-08-13

No release notes.

## More apps by Karthik Karunanithy

- [ThoughtsAI - Journal & Voice](https://appshunter.io/ios/app/thoughtsai-journal-and-voice/id6745137856)
- [Zen Blocks - Calming Puzzle](https://appshunter.io/ios/app/zen-blocks-calming-puzzle/id6751322847)
- [Kobi Quest - Activity & Games](https://appshunter.io/ios/app/kobi-quest-activity-and-games/id6758152886)

All apps by Karthik Karunanithy: https://appshunter.io/developer/1810953678

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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 2026-05-19.*