If you don’t know what to do, open the Black Hole Solitaire game and play solitaire. Card puzzle is guaranteed to take time and you will not get bored. Our solitaire is called the Black Hole and this is no coincidence. You must get rid of all the cards that are on the playing field, they must disappear without a trace as in the Black Hole. To do this, select cards to a rank less or more, collecting from the table and sending to the top of the screen, where the black mass rotates ominously. Click on the selected card, and then on the Hole to transfer the card there.