# Sudoku Challenger — Sudoku for Beginners & Experts

> Sudoku for Beginners & Experts (iPhone/iPad app by Antonio J. Gonzalez.)

- Source: https://appshunter.io/ios/app/sudoku-challenger/id6736710760 (this page in markdown: same URL + `.md`)
- Developer: [Antonio J. Gonzalez](https://appshunter.io/developer/667099261)
- Category: Games, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 16.6 · 5 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China), European Spanish
- Released: 2024-10-15
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-challenger/id6736710760/reviews.md

## What is Sudoku Challenger?

Challenge your mind with Sudoku Challenger! Whether you’re a beginner or an expert, enjoy solving endless Sudokus with multiple difficulty levels and unique game modes.

Key Features:

	•	 Multiple Difficulty Levels: From easy to hard, there’s a Sudoku for everyone.
	•	 Earmark and Value Modes: Switch between marking potential numbers or committing to values.
	•	 Best Times Rankings: Track your best times and challenge yourself to improve.
	•	 Generate Unlimited Puzzles: Enjoy endless Sudoku challenges every time you play.
	•	 Multilingual Support: Play in English, Spanish, Chinese, French, German, Russian, Japanese, and more!

Sudoku Challenger offers an intuitive interface and endless fun for all Sudoku enthusiasts. Play now and sharpen your logic skills!


## Version history (last 2 releases)

### 1.2 — 2026-01-15

Unified Visual Style
Fixed Sudoku numbers now have a cleaner, more modern appearance, using the same visual style as the numbers you enter. They remain black to clearly distinguish them from your entries (shown in blue), creating a more coherent and elegant visual experience.

Smart Highlighting
One of the most notable improvements: when you select a cell, its entire row, column, and related 3×3 box are now softly highlighted. This helps you instantly visualize all Sudoku relationships, making it easier to see where numbers can be placed and helping to prevent mistakes.

Visual Enhancements
The selected cell now features clearer highlighting with a soft yellow background and an animated border, improving visibility and making it easier to track your progress on the board.

These improvements are designed to make solving Sudokus smoother and more enjoyable, allowing you to focus on the logic of the game without visual distractions.

Enjoy an improved gaming experience!

### 1.0 — 2024-10-15

No release notes.

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## More apps by Antonio J. Gonzalez

- [Nonogram Solver Plus](https://appshunter.io/ios/app/nonogram-solver-plus/id6449408629)
- [MinimalBASIC](https://appshunter.io/ios/app/minimalbasic/id6466343064)
- [SoilHue](https://appshunter.io/ios/app/soilhue/id6744872595)
- [SlidingPhoto](https://appshunter.io/ios/app/slidingphoto/id6751211479)

All apps by Antonio J. Gonzalez: https://appshunter.io/developer/667099261

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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 2026-05-17.*