It is the oldschool game from USSR originally named "table billiard", the game likes pinball and billiards. It was awful popular in 80-90s, almost all adults to date in post-soviet space play it. The game is remarkable in its simplicity - let down the balls at the right point, enter as many points... But how exciting, in childhood we have long tried to beat neighbor and put all the balls at maximum!
Now this game - in your phone.