Rain Puzzle

Thinking：

The gray color of the rainy sky and the falling clouds give people a feeling of depression. In addition, it becomes inconvenient to travel with an umbrella, which hinders the communication between people. Rainy days will enhance the sense of distance between people. Combined with many factors, rainy days can cause most people to have more or less emotional disorders. Those who have lost their loved ones will miss the feeling of company especially in rainy days. In order to alleviate this emotion and bring positive influence to people's psychology, the puzzle Box designed by using the factors of weather will bring a sense of ceremony under this special situation.

The box can be connected to the rain by：

Accumulate rainwater or briefly allow it to flow in a more specific way for a brief pause on the box puzzle.

The effect of accumulating rainwater is that the weight of the water becomes heavier and you get a certain amount of pressure that can generate the driving force to make a particular opening. In terms of using rainwater to open a puzzle box, I thought about the principle of communicating vessels.