# Sudoku.JC — Think. Scan. Place.

> Think. Scan. Place. (iPhone/iPad app by Juan Castro.)

- Source: https://appshunter.io/ios/app/sudokujc/id6762877678 (this page in markdown: same URL + `.md`)
- Developer: [Juan Castro](https://appshunter.io/developer/1606775917)
- Category: Games, Board, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 35 MB
- Languages: American English
- Released: 2026-07-09
- Data updated: 2026-10-04
- User reviews in markdown: https://appshunter.io/ios/app/sudokujc/id6762877678/reviews.md

## What is Sudoku.JC?

Sudoku the way it should be — clean, fast, and distraction-free.
                                                                                  
Choose your difficulty, solve the puzzle, beat your best time. No ads, no account, no internet required. 

Features
• 4 difficulty levels — Easy, Medium, Hard, Expert
• Score system with bonuses for completing rows, columns, and grids
• Clue system to help when you're stuck
• Best time and score tracking per level
• Win streaks and global statistics 
• Dark and light themes
• Haptic feedback and sound effects
• 100% offline — all data stored on your device


## Version history (last 2 releases)

### 1.1.0 — 2026-08-17

- Progression system: Hard and Expert difficulties are now locked until you complete 3 games on the level before them, with a clear in-app note on how to unlock them.
- Improved Statistics screen: levels you haven't played yet now show a clean "Not started yet" state instead of misleading zeroed-out numbers.
- Small readability and formatting improvements.

### 1.0 — 2026-07-09

No release notes.

## More apps by Juan Castro

- [Auth.Jc](https://appshunter.io/ios/app/authjc/id6771492376)

All apps by Juan Castro: https://appshunter.io/developer/1606775917

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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 2026-10-04.*