Brain puzzle: Hungry Black Hole physics drop logic

Brain puzzle: Hungry Black Hole physics drop logic - puzzle game with many levels in which the player will have as much to save the planet from destruction. The threat to the Earth comes from flying towards the comet, which could be stopped only by creating artificial mini-black hole. To prepare such unusual means the user will have to use a powerful gun and several types of shells. Making accurate shots, the gamer will be able to bring a black hole to full readiness and at the same time pump your brain.