Since the shape is not selected until after you have made your choice, this is a test of your ability to predict future events. The accuracy of the result increases with the number of guesses that you make. The significance level is determined by a formula that was used with the Zenner tests. Less then 1.96 indicates no psychic ability. 1.96 to 2.58 indicates some psychic ability. 2.58 to 3.00 indicates significant psychic ability. Greater then 3.00 indicates very signficant psychic ability.

Number Guesses:

Number Correct: 

Percent Correct: