Thanks to this game you will find out, do you have telepathic abilities. You will also improve your ability to concentrate.
It is a great entertainment for two – while sunbathing or on long holiday evenings. Sit facing each other. Let one of you think intensely about a color. The second focuses your attention hard and tries to see your partner's thoughts. In this way, it tries to perceive information and guess the color. If playing with colors becomes too monotonous or too easy after a while, try to guess, what playing card is your partner thinking about. Much more difficult to guess are e.g.. fruit, because apart from the shape and color, you have to imagine their other features as well: taste, smell.
Swap roles, to broadcast once, and receive information once. This is not easy, but as the proverb says: practice makes perfect.