# Pure Sudoku Zen — Calm Sudoku, Focused Mastery

> Calm Sudoku, Focused Mastery (iPhone/iPad app by FERUMBI INC.)

- Source: https://appshunter.io/ios/app/pure-sudoku-zen/id6764818310 (this page in markdown: same URL + `.md`)
- Developer: [FERUMBI INC](https://appshunter.io/developer/1896779668)
- Category: Games, Board, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.6 · 138 MB
- Languages: American English
- Released: 2026-06-07
- Data updated: 2026-09-11
- User reviews in markdown: https://appshunter.io/ios/app/pure-sudoku-zen/id6764818310/reviews.md

## What is Pure Sudoku Zen?

Pure Sudoku Zen is a calmer, fairer way to master Sudoku.

Play fresh Sudoku puzzles in a clean, focused experience designed for quiet concentration and thoughtful progress. Every board is generated for a new session, and every Focus Score is explained so you can understand how your run was measured.

Finish a puzzle, review your score, and challenge a friend with your completed board. Pure Sudoku Zen is built around fair play, calm design, and meaningful improvement — without noisy distractions.

Features:
• Fresh Sudoku puzzles across multiple difficulty levels
• Clean, premium board design for focused play
• Transparent Focus Score details after completed games
• Challenge a friend after finishing a puzzle
• Mastery Duel mode for fair competitive runs
• Zen Reflections to revisit your Sudoku journey
• Calm themes, including classic, paper, dark, and seasonal styles
• Dojo Coach support for learning and thoughtful improvement

Pure Sudoku Zen is for players who love Sudoku, focus, clarity, and fair challenge.

Solve with calm.
Improve with clarity.
Master Sudoku at your own pace.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pure Plus | $7.99 | one-time |



## Version history (last 2 releases)

### 1.0.1 — 2026-07-09

Pure Sudoku Zen lansmana hazır.

Bu sürüm; oyun deneyimi iyileştirmeleri, yeni bulmaca akışı düzenlemeleri, adil skor güncellemeleri, meydan okuma deneyimi geliştirmeleri, tema iyileştirmeleri ve stabilite düzenlemeleri içerir.

### 1.0 — 2026-06-07

No release notes.

## Apps similar to Pure Sudoku Zen

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sudoku Zen - Daily Puzzles](https://appshunter.io/ios/app/sudoku-zen-daily-puzzles/id6764447615) | 5.0 (1) | Free | Games |
| [Quiet Sudoku](https://appshunter.io/ios/app/quiet-sudoku/id6787960905) | — | Free | Games |
| [Sudoku Quick Game](https://appshunter.io/ios/app/sudoku-quick-game/id6744664684) | — | Free | Games |
| [Sudoku Blitz - Sudoku Puzzles](https://appshunter.io/ios/app/sudoku-blitz-sudoku-puzzles/id1510684627) | 4.6 (416) | Free | Games |
| [Musu Sudoku - Logic Puzzles](https://appshunter.io/ios/app/musu-sudoku-logic-puzzles/id1594481439) | 4.9 (9) | Free | Games |
| [Sudoku 20,000+](https://appshunter.io/ios/app/sudoku-20000-plus/id1586579028) | 4.9 (8) | Free | Games |

---

*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 2026-09-11.*