# Viva Sudoku:Free Puzzle Master — Solve & Scan: Brain Training > A brain training Sudoku game with multiple difficulty levels and smart features. (iPhone/iPad app by VivaThinking Technology Co., Limited.) - Source: https://appshunter.io/ios/app/viva-sudokufree-puzzle-master/id6730115448 (this page in markdown: same URL + `.md`) - Developer: [VivaThinking Technology Co., Limited](https://appshunter.io/developer/1768284805) - Category: Games, Casual, Puzzle - Price: Free - Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 16 · 13 MB - Languages: American English, Arabic, French (France), German (Germany), Indonesian, Japanese, European Portuguese, Russian, Chinese (Simplified, China), European Spanish and 3 more - Released: 2024-11-01 - Data updated: 2026-06-11 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/viva-sudokufree-puzzle-master/id6730115448/reviews.md ## What is Viva Sudoku? Welcome to Viva Sudoku - Your Ultimate Brain Training Partner! Experience engaging Sudoku challenges designed for all skill levels! WHY CHOOSE VIVA SUDOKU: Multiple Difficulty Levels from Beginner to Master Intelligent Hint System for Learning Beautiful Interface with Dark Mode Daily Challenges & Achievements Detailed Progress Tracking Smart AI Scanner for Solutions PERFECT FOR: Daily Brain Exercise Logic Skill Enhancement Relaxing Entertainment Mathematical Thinking Whether you're a beginner or Sudoku master, discover your perfect challenge level! FEATURES: Auto-Save & Resume Progress Statistics Error Checking Note-Taking System Multiple Theme Options Cloud Sync Start your Sudoku journey today - Train your brain while having fun! ## Key features - Multiple difficulty levels - Intelligent hint system - Daily challenges and achievements - Detailed progress tracking - Smart AI scanner - Auto-save and resume - Note-taking system ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/viva-sudokufree-puzzle-master/id6730115448/reviews.md ### 5/5 — Hooked on Sudoku! *2024-11-07* Love this app! So addictive and fun. Started as a Sudoku newbie but the learning curve is perfect. No ads, smooth gameplay, and works offline. The hints help when I'm stuck. Been playing daily during my commute - totally worth downloading! ## Frequently asked questions about Viva Sudoku ### What is Viva Sudoku? Viva Sudoku is a free puzzle game designed for brain training. It offers engaging Sudoku challenges with multiple difficulty levels, an intelligent hint system, and detailed progress tracking. ### Is Viva Sudoku free to play? Yes, Viva Sudoku is completely free to download and play. It does not feature in-app purchases or advertisements, making it a pure, uninterrupted gaming experience. ### What are the difficulty levels in Viva Sudoku? Viva Sudoku offers a range of difficulty levels, from Beginner to Master. This allows players of all skill levels to find a suitable challenge and progress at their own pace. ### Does Viva Sudoku have offline play? The provided data does not explicitly state whether Viva Sudoku supports offline play. However, features like Cloud Sync suggest it may require an internet connection for certain functionalities. ### How does Viva Sudoku help with brain training? Viva Sudoku enhances brain training by providing logic-based puzzles that improve mathematical thinking and problem-solving skills. Features like daily challenges and progress tracking encourage consistent mental engagement. ### What devices can I play Viva Sudoku on? Viva Sudoku is available on iPhone, iPad, and iPod devices. It is designed to run on Apple's mobile operating system. ### How often is Viva Sudoku updated? Viva Sudoku was last updated on May 6, 2025, with version 2.3. This indicates a recent update, suggesting ongoing development and support from the developer. ### What is the age rating for Viva Sudoku? Viva Sudoku has an age rating of 4+. This means it is suitable for children and adults, with no mature content. ## Version history (last 5 releases) ### 2.3 — 2025-05-06 Bug fixes and improvements ### 2.2 — 2025-04-11 Bug fixes and improvements ### 2.1 — 2025-02-25 Bug fixes and minor improvements ### 2.0 — 2025-01-13 Bug fixes and improvements ### 1.9 — 2025-01-07 Bug fixes and improvements ## Apps similar to Viva Sudoku | App | Rating | Price | Category | | --- | --- | --- | --- | | [Classic Sudoku Brain Game](https://appshunter.io/ios/app/classic-sudoku-brain-game/id6475005941) | 4.7 (52) | Free | Games | | [Sudoku - Best Number Puzzles](https://appshunter.io/ios/app/sudoku-best-number-puzzles/id1472978864) | 3.8 (4) | Free | Games | | [Sudoku 20,000+](https://appshunter.io/ios/app/sudoku-20000-plus/id1586579028) | 4.8 (6) | Free | Games | | [Sudoku _ Classic Sudoku Puzzle](https://appshunter.io/ios/app/sudoku-classic-sudoku-puzzle/id6480239729) | — | Free | Games | | [SudokuSSS - Brain Puzzle](https://appshunter.io/ios/app/sudokusss-brain-puzzle/id6753180890) | — | Free | Games | | [Sudoku Solver - Smart Tools](https://appshunter.io/ios/app/sudoku-solver-smart-tools/id6740774244) | — | Free | Games | ## More apps by VivaThinking Technology Co., Limited - [Viva ColorSort :Brain Training](https://appshunter.io/ios/app/viva-colorsort-brain-training/id6741884533) - [Viva Prompter](https://appshunter.io/ios/app/viva-prompter/id6744930611) - [Viva Menu](https://appshunter.io/ios/app/viva-menu/id6749133415) - [Viva VideoFlow](https://appshunter.io/ios/app/viva-videoflow/id6755028880) - [ChaosMatch - Match 3 Puzzle](https://appshunter.io/ios/app/chaosmatch-match-3-puzzle/id6757665123) All apps by VivaThinking Technology Co., Limited: https://appshunter.io/developer/1768284805 --- *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 2026-06-11.*