Extrasensory perception or ESP, also called sixth sense, includes claimed reception of information not gained through the recognized physical senses, but sensed with the mind. The term was adopted by Duke University psychologist J. B. Rhine to denote psychic abilities such as intuition, telepathy, psychometry, clairvoyance, and their trans-temporal operation as precognition or retrocognition.

Second sight is a form of extrasensory perception, the power to perceive things that are not present to the 5 senses, whereby a person perceives information, in the form of a vision, about future events before they happen (precognition), or about things or events at remote locations (remote viewing). There is no scientific evidence that second sight exists. Reports of second sight are known only from anecdotal evidence given after the fact.

Extrasensory perception or ESP is perception that occurs independently of the main physical senses: sight, hearing, touch, taste and smell; or perceptual processes such as proprioception. In some ways the term is vague but it is generally used to imply a source of information that is unknown to modern science.

Despite the large number of skepticals, there are some convincing data concerning the possible existence of ESP, not yet though at the stage where they provide unequivocal proof of its existence.

The following ESP test will guess the calculated number from several mathematical operations starting from your picked number which you do not share with us.