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Game Zero 21 online.
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Zero 21 (Zero 21)
In the new online game Zero 21, a lonely card awaits you. To play it, you will need both scientific and mathematical knowledge. On the screen in front of you you will see a playing field, under which there will be a map of a certain face value. Stacks of cards appear on the field. By clicking on them with the mouse, you can open the maps of the starry sky and study them. Your task is to collect cards according to certain rules and thus remove them from the game field. As soon as you clean them all, you will win the Battle of Zero 21 and go to the next level of the game.
