# Sudoku & Juroku: Number Puzzle — Brain & Logic Training Game

> Brain & Logic Training Game (iPhone/iPad app by Mustafa Cetin.)

- Source: https://appshunter.io/ios/app/sudoku-and-juroku-number-puzzle/id6782112464 (this page in markdown: same URL + `.md`)
- Developer: [Mustafa Cetin](https://appshunter.io/developer/1889029516)
- Category: Games, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 71 MB
- Languages: American English
- Released: 2026-06-23
- Data updated: 2026-08-05
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-and-juroku-number-puzzle/id6782112464/reviews.md

## What is Sudoku & Juroku?

Sudoku & Juroku is a clean, focused, and relaxing puzzle game that brings classic Sudoku together with giant 16x16 Juroku grids.
Keep your streak alive with a new daily challenge, test yourself across multiple difficulty levels, and settle into the rhythm of numbers whether you have a quick break or a longer focus session.
Solve familiar 9x9 puzzles in Sudoku mode. Then take things further with Juroku, a larger and more demanding 16x16 grid using numbers from 1 to 16.
Features:
Classic 9x9 Sudoku
Giant 16x16 Juroku mode
Daily challenges and streak tracking
Multiple difficulty levels
Clean, distraction-free design
A calm but challenging puzzle experience
Sudoku & Juroku is designed for anyone who wants to focus, relax, and keep their mind sharp every day.


## Version history (last 5 releases)

### 1.0.5 — 2026-08-02

This version includes performance improvements and updates to our ad infrastructure. We're continuously working behind the scenes for a smoother, more stable experience.

### 1.0.4 — 2026-07-22

In this update:
  • Sudoku and Juroku now keep separate saved games, so Continue always opens the right one.
  • Background music now pauses properly during ads and resumes right after.
  • Minor stability and performance improvements.

  Uygun mu, yoksa daha "pazarlama" tonlu (ör. emoji, daha heyecanlı dil) mi istersin?

### 1.0.3 — 2026-07-09

We polished nearly every corner of the app this update:
• Redesigned intro screen with a smoother, more elegant animation
• Buttery-smooth transitions throughout the app — no more jarring screen jumps
• "Continue" now instantly resumes your last game — no more prompts or pop-ups in the way
• Refreshed glass-style buttons for a cleaner, more consistent look everywhere
• Sharper cell highlights and a more satisfying number-complete celebration
• Noticeably smoother gameplay, especially on the 16×16 Juroku board
• Fixed several crashes and stability issues

Thanks for playing — more improvements are on the way!

### 1.0.2 — 2026-07-04

This update brings a refreshed app icon and home screen banner. Fixed an issue where watching a rewarded ad for a Hint did not grant the reward. General performance improvements included.

### 1.0.1 — 2026-06-25

Music refreshed — brand new tracks for a fresh atmosphere
Improved game board visibility
New animations added
Various bug fixes

## More apps by Mustafa Cetin

- [Nursaver - Nurse's Everything](https://appshunter.io/ios/app/nursaver-nurses-everything/id6761346287)
- [Remo: Remember More](https://appshunter.io/ios/app/remo-remember-more/id6765893538)
- [NurseReady NCLEX](https://appshunter.io/ios/app/nurseready-nclex/id6777241766)

All apps by Mustafa Cetin: https://appshunter.io/developer/1889029516

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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 2026-08-05.*