# Sudoku Master: Brain Puzzle — Classic Number Logic Puzzles

> Classic Number Logic Puzzles (iPhone/iPad app by Steward Technologies Ltd.)

- Source: https://appshunter.io/ios/app/sudoku-master-brain-puzzle/id6790118115 (this page in markdown: same URL + `.md`)
- Developer: [Steward Technologies Ltd](https://appshunter.io/developer/1668191844)
- Category: Games, Education, Board, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 44 MB
- Languages: American English
- Released: 2026-07-16
- Data updated: 2026-07-30
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-master-brain-puzzle/id6790118115/reviews.md

## What is Sudoku Master?

Sudoku, reimagined as a journey — not just a grid.

Sudoku Master isn't a static puzzle book. It's an endless ladder of levels that quietly ramps up in difficulty the further you climb — from relaxed Easy boards to brutal Master-tier grids — so there's always a next challenge waiting.

WHY YOU'LL KEEP COMING BACK
- Unlimited levels — the puzzles never run out, and they never stay the same difficulty for long
- 5 difficulty tiers: Easy, Medium, Hard, Expert, and Master
- Earn 1–3 stars on every level and track your completion streak
- Clean, distraction-light interface built for long, focused sessions

PLAY YOUR WAY
- Pencil-in notes mode for candidate numbers, just like paper Sudoku
- One-tap undo to fix mistakes without losing your place
- Smart hints when you're stuck — 3 free per session, plus rewarded bonus hints
- A fair 3-mistake limit per level keeps games meaningful without being punishing

MAKE IT YOURS
- 4 board themes: Classic, Midnight, Forest, and Sunset
- Light and dark mode support
- Unlock every premium theme with a single upgrade

GO PREMIUM, GO AD-FREE
Sudoku Master is free to play with optional ads. Upgrade to Premium for:
- Zero ads, forever
- Unlimited hints — no waiting, no watching
- All premium board themes unlocked
- Flexible plans: weekly, monthly, or a one-time purchase

WHO IT'S FOR
Whether you play Sudoku to unwind before bed, sharpen your logic on a commute, or you're chasing a personal-best streak, Sudoku Master adapts to how you like to play. No sign-up walls, no forced tutorials — just open the app and start solving.

A great brain game shouldn't feel like homework. Sudoku Master keeps the classic number-logic puzzle format you know, wraps it in a modern, calming design, and gives you a genuine sense of progress with every level you clear.

Download Sudoku Master and put your logic to the test — one grid at a time.

License agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Sudoku Weekly | $2.99 | per 7 days |



## Version history (last 1 release)

### 1.0 — 2026-07-16

No release notes.

## More apps by Steward Technologies Ltd

- [VitaTrack - Blood Pressure App](https://appshunter.io/ios/app/vitatrack-blood-pressure-app/id1669018557)
- [Ovul: Ovulation/Period Tracker](https://appshunter.io/ios/app/ovul-ovulationperiod-tracker/id1671418905)
- [Text2Image -AI Image generator](https://appshunter.io/ios/app/text2image-ai-image-generator/id6450152159)
- [StudySnap AI: Homework Helper](https://appshunter.io/ios/app/studysnap-ai-homework-helper/id6453693729)
- [FamilyFinder - GPS Tracker](https://appshunter.io/ios/app/familyfinder-gps-tracker/id6465687562)
- [Word & Character Counter](https://appshunter.io/ios/app/word-and-character-counter/id6472035601)

All apps by Steward Technologies Ltd: https://appshunter.io/developer/1668191844

---

*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 2026-07-30.*