For everyone who likes to while away the time for various puzzles and puzzles, we present the new game Solitaire Zero21. In it you will solve an interesting puzzle. A game field will appear on the screen, divided into an equal number of cells. At the bottom of the field, a card with a specific number will be visible. On the playing field, numbers will also be visible in some cells. They can be added to or subtracted from your number. Your task is to score exactly twenty-one points. To do this, using the mouse, you will have to select a certain number and click on it with the mouse. Thus, you will dial the number you need. As soon as you do this you will be given a certain number of points and you will proceed to the next level of the game.