Proxx.app - Minesweeper Game

The game "Proxx.app - Minesweeper" is practically the same sapper with the same rules, but instead of mines there will be black holes. You are in outer space, where there is a whole area with cells that you need to open! There may or may not be a black hole behind each unopened tile. The idea is to clear all the tiles behind which there are no black holes, and you have to do it like in the real Saper!