# Sudoku - Master the Logic — Master the logic of Sudoku.

> Master the logic of Sudoku. (iPhone/iPad app by Zhivko Gerasimov.)

- Source: https://appshunter.io/ios/app/sudoku-master-the-logic/id6762118465 (this page in markdown: same URL + `.md`)
- Developer: [Zhivko Gerasimov](https://appshunter.io/developer/1530701337)
- Category: Games, Puzzle, Strategy
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.6 · 42 MB
- Languages: American English
- Released: 2026-04-16
- Data updated: 2026-08-23
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-master-the-logic/id6762118465/reviews.md

## What is Sudoku?

Ready to challenge your brain? Welcome to Sudoku: Logic & Lumen – a modern, clean, and captivating take on the classic logic puzzle. Whether you want to relax or give your mind a serious workout, our game is designed to provide the perfect balance of fun and mental training.
From "Beginner" to "Expert," we have the right challenge for everyone. Track your progress, build your streak, and become a Sudoku Master!

Why you'll love Sudoku: Logic & Lumen:

5 Balanced Difficulty Levels:
- Beginner: Warm-up puzzles to get you started.
- Light: Steady practice for casual play.
- Medium: Strategic thinking for regular players.
- Hard: Sharp focus for a real challenge.
- Expert: Mastery required for the ultimate puzzle solvers.

Track Your Performance: Detailed insights & statistics for every level. Monitor your Best Time, Average Time, and total puzzles solved to see how you improve over time.
Build Your Streak: Stay consistent! Keep your Daily Challenge streak alive and earn points as you solve puzzles.

Smart Gameplay Tools:
- Notes Mode: Jot down possibilities just like on paper.
- Undo & Erase: Easily fix mistakes without stress.
- Check System: Validate your moves as you go.
- Lives System: Keep the stakes high with a classic 3-heart system.

Clean & Modern UI: A beautiful, distraction-free interface designed for the best possible experience.
Train your brain anywhere, anytime. Whether you have 5 minutes or an hour, Sudoku: Logic & Lumen is the perfect companion for your daily mental exercise.
Download now and start mastering the logic!

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |



## Version history (last 2 releases)

### 1.1 — 2026-04-17

Bug fixed

### 1.0 — 2026-04-16

No release notes.

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## More apps by Zhivko Gerasimov

- [Learn German AI: Read & Listen](https://appshunter.io/ios/app/learn-german-ai-read-and-listen/id1539502551)
- [Learn Spanish AI: Speak, Write](https://appshunter.io/ios/app/learn-spanish-ai-speak-write/id1548671776)
- [Learn German AI Conversations](https://appshunter.io/ios/app/learn-german-ai-conversations/id1568928637)
- [Македонци во Швајцарија](https://appshunter.io/ios/app/id6443559428)
- [Makedonska Dijaspora](https://appshunter.io/ios/app/makedonska-dijaspora/id6444338469)
- [Learn German Grammar](https://appshunter.io/ios/app/learn-german-grammar/id6450217708)

All apps by Zhivko Gerasimov: https://appshunter.io/developer/1530701337

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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 2026-08-23.*