# CrossOver — Solve the matrix

> Solve the matrix (iPhone/iPad app by Giuseppe Cigala.)

- Source: https://appshunter.io/ios/app/crossover/id409678376 (this page in markdown: same URL + `.md`)
- Developer: [Giuseppe Cigala](https://appshunter.io/developer/337940988)
- Category: Games, Education, Puzzle, Strategy
- Price: $0.99
- Age rating: 4+
- Requires: iOS 12.0 · 1 MB
- Languages: English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Chinese, Spanish and 1 more
- Released: 2010-12-19
- Data updated: 2026-06-10
- User reviews in markdown: https://appshunter.io/ios/app/crossover/id409678376/reviews.md

## What is CrossOver?

A game that consists to solve 8 matrices of increasing difficulty.

Your goal is to sort the matrix from number 1 to number 16, with minimal number of moves.

For the resolution of first matrix, you have to make only one move, two moves for the second, and so on, until the matrix n.8 that needs eight different moves.

Remeber that you can't proceed with the next matrix until you have solved the current matrix.

If you flip a number on the left, all numbers that are in the same row and column of the selected number will be decreased by 1.

Similarly, if you flip a number on the right, all numbers that are in the same row and column will be increased by 1.

Remember that when you reach the value of 16, a flip on the right side will restart the counter from 1 and similarly, when you reach the value of 1, a flip on the left side will restart the counter from 16.

You can scroll through all your moves back and forth, but remember that if you make a new move (e.g., if you find a shortest path), all subsequent moves will be deleted.


## Version history (last 4 releases)

### 1.3 — 2022-02-23

Version updated with some changes in user interface

### 1.2 — 2019-01-14

- new User Interface
- code improvements

### 1.1 — 2015-12-10

- new interface
- support for iPhone 5/6/6+

### 1.0 — 2010-12-18

No release notes.

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## More apps by Giuseppe Cigala

- [Music Manager](https://appshunter.io/ios/app/music-manager/id346170464)
- [Music Player](https://appshunter.io/ios/app/music-player/id359427796)
- [Music Player HD](https://appshunter.io/ios/app/music-player-hd/id381081821)
- [Rainbow HD](https://appshunter.io/ios/app/rainbow-hd/id498735564)
- [Rainbow XP](https://appshunter.io/ios/app/rainbow-xp/id522766728)

All apps by Giuseppe Cigala: https://appshunter.io/developer/337940988

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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 2026-06-10.*