What's New

Version updated with some changes in user interface

App Description

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.

iPhone Screenshots

(click to enlarge)

CrossOver screenshot 1 CrossOver screenshot 2 CrossOver screenshot 3 CrossOver screenshot 4

App Changes

  • January 08, 2012 Price increase: FREE! -> $0.99
  • February 01, 2013 Price decrease: $0.99 -> FREE!
  • February 04, 2013 Price increase: FREE! -> $0.99
  • May 07, 2013 Price decrease: $0.99 -> FREE!
  • December 12, 2015 New version 1.1
  • June 14, 2019 New version 1.2
  • June 14, 2019 Price increase: FREE! -> $0.99
  • June 16, 2019 Price increase: FREE! -> $0.99
  • September 16, 2023 New version 1.3