# Sudoku Halo — Classic Sudoku • Zen Focus

> Classic Sudoku • Zen Focus (iPhone/iPad app by Inoveb.)

- Source: https://appshunter.io/ios/app/sudoku-halo/id6760660490 (this page in markdown: same URL + `.md`)
- Developer: [Inoveb](https://appshunter.io/developer/1735961843)
- Category: Games, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 70 MB
- Languages: American English
- Released: 2026-03-24
- Data updated: 2026-08-02
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-halo/id6760660490/reviews.md

## What is Sudoku Halo?

Pure logic. Pure focus. Pure calm.
Sudoku Halo is the beautifully designed Sudoku experience that lets you solve with total clarity. No clutter, no distractions — just you, the grid, and the quiet satisfaction of every number clicking into place.

Why you will love Sudoku Halo:
Four perfectly balanced difficulty levels: Easy · Medium · Hard · Expert
Clean, modern interface with smooth animations and effortless touch controls
Optional timer: hide it for pure zen or track your personal bests
Full pencil notes with simple toggle and automatic cleanup
Real-time mistake highlighting: gentle feedback to help you learn
Instant erase tools for stress-free solving
Mistake counter per puzzle: aim for perfect solves
Auto-save: pick up exactly where you left off, anytime
100% offline: play anywhere, no internet required

From relaxing Easy grids to demanding Expert challenges, Sudoku Halo delivers classic Sudoku with elegant simplicity and thoughtful polish.
Illuminate your mind. Find your halo.
Download now and start solving.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Sudoku Halo Premium | $4.99 | one-time |



## Version history (last 5 releases)

### 1.18 — 2026-07-11

Ui and Gameplay improvements

### 1.16 — 2026-06-26

Ui and Gameplay improvements

### 1.14 — 2026-06-12

UI and Gameplay improvements

### 1.11 — 2026-06-09

UI and Gameplay improvements

### 1.9 — 2026-06-05

UI and Gameplay improvements

## More apps by Inoveb

- [Brain-Teasing Puzzles](https://appshunter.io/ios/app/brain-teasing-puzzles/id6754378782)
- [Drop Sort: Candy Shop](https://appshunter.io/ios/app/drop-sort-candy-shop/id6759226217)
- [Linea Match](https://appshunter.io/ios/app/linea-match/id6784672010)
- [Felix Mood](https://appshunter.io/ios/app/felix-mood/id6786678713)

All apps by Inoveb: https://appshunter.io/developer/1735961843

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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 2026-08-02.*