Dangerous Colors

This game is similar to the minesweeper. Your mission is open all squares without open a black square.
* Touch a square to open.
* When you open a square the color indicates the number of black box near:
- Green: 0 black squares near.
- Blue: 1 black square near.
- Yellow: 2,3 black squares near.
- Orange: 4,5 black squares near.
- Red: 6,7,8 black squares near.
* You can select the number of rows and columns of the board (5-8) and the probability of a square is black.