What does it mean to find all the operations of weather animation in the latest version of the weather? How to unlock it?

The method of completing the task of "opening the brain wide" in interesting weather is illustrated by examples;

1, turn on the weather, and click on the sun (or moon, or white clouds) in the middle to make it smile (used to record the mood line);

2. Drag the sun (or moon) and all the clouds in the middle to other positions respectively, and then double-click with your finger in the blank space of the screen, and the sun (or moon) and all the clouds will return to their original positions;

3. The task of "brain opening wide" is completed!