# Sudoku X+

> Advanced Sudoku game with puzzle-solving assistance tools for iPhone. (iPhone/iPad app by Joseph Tremba.)

- Source: https://appshunter.io/ios/app/sudoku-x-plus/id6740011126 (this page in markdown: same URL + `.md`)
- Developer: [Joseph Tremba](https://appshunter.io/developer/1787960882)
- Category: Games, Entertainment, Puzzle
- Price: $0.99
- Rating: 5.00/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.2 · 1 MB
- Languages: English
- Released: 2025-02-08
- Data updated: 2026-06-01
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-x-plus/id6740011126/reviews.md

## What is Sudoku X+?

This Sudoku game is intended for the advanced player. Additional features are provided to allow you to solve even the toughest puzzles including: 
1. input error prevention*
2. highlighting*
3. possible numbers* 
4. continuous updating of possible numbers*
5. snapshot screen storage
6. completed numbers 
7. hints 
8. puzzle solution
   * configurable options 
You may enter your own puzzle manually or puzzles can be generated internally at one of four difficulty levels. A diagonal puzzle format is also supported. 
This version is intended for the iPhone only and is fixed in portrait mode.

## Key features

- Input error prevention
- Highlighting features
- Possible numbers tracking
- Snapshot screen storage
- Manual puzzle input
- Puzzle generation
- Diagonal puzzle format

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/sudoku-x-plus/id6740011126/reviews.md

### 5/5 — Simply Sudoku

*2025-04-14*

Simple classic and just what I wanted this game is perfect no frills
Love it

### 5/5 — Best Sudoku App!

*2025-02-09*

I love this Sudoku app because it is user friendly! The possible numbers on the bottom really help when I get stumped. Quality App!!

## Frequently asked questions about Sudoku X+

### What makes Sudoku X+ suitable for advanced players?

Sudoku X+ includes advanced features like input error prevention, highlighting, and continuous updating of possible numbers. These tools are designed to assist in solving even the most complex Sudoku puzzles.

### Can I play Sudoku X+ offline?

The provided description does not specify offline play capabilities. However, as a single-player puzzle game, it is likely playable without an internet connection.

### What devices does Sudoku X+ support?

Sudoku X+ is currently intended for the iPhone only and is fixed in portrait mode.

### How much does Sudoku X+ cost?

Sudoku X+ is a paid application priced at $0.99.

### Does Sudoku X+ have ads?

No, Sudoku X+ does not contain advertisements.

### How often is Sudoku X+ updated?

The latest version is 1.0.4, released on February 13, 2025. The app was initially released on February 8, 2025, indicating recent and potentially frequent updates.

### What is the age rating for Sudoku X+?

Sudoku X+ has an age rating of 4+, making it suitable for a wide range of players.

### Can I create my own Sudoku puzzles in Sudoku X+?

Yes, you can manually enter your own puzzles or have puzzles generated internally by the app at four different difficulty levels.

## Version history (last 2 releases)

### 1.0.4 — 2025-02-13

bug fixes and App Preview updates

### 1.0.3 — 2025-02-08

No release notes.

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## More apps by Joseph Tremba

- [Sudoku XO](https://appshunter.io/ios/app/sudoku-xo/id6741941118)
- [Tip Pool+](https://appshunter.io/ios/app/tip-pool-plus/id6743686482)
- [Tennis Set Score](https://appshunter.io/ios/app/tennis-set-score/id6772381424)

All apps by Joseph Tremba: https://appshunter.io/developer/1787960882

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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 2026-06-01.*