Twist the finger in a barrel of water. Close the hole with your finger. Flexible and nimble fingers! On the phone screen a barrel. In the barrel there is a hole through which water goes. Task is to close the holes with your fingers, for a limited time. For this you will need to thoroughly stretch your fingers - a task to be difficult. With each round the number of holes increases. Show some flexibility of your fingers! Show stretching of the fingers! If you can't cope with the task, ask friends to help you. If no friends nearby, then use the tube. It will reliably seal the hole, and you'll have another finger for the game. Unlock new rounds! Tell about this game to your friends!