I invite you to participate in a telepathy test.
At about 7:48 p.m. on this Monday April 1 (Brussels, Belgium time), I wrote carefully one of the four numbers: "1", "2", "3", "4" on my sheet of paper, and I surrounded it with a circle. Then, I wrote it again twice.
I shall repeat this number from time to time during this test.
It was selected using this random number generator: http://www.random.org/integers/
I ask you to write it here (if you think you know it, even with a doubt). You may also answer "I don't know".
So, your answer should be one of the four numbers: "1", "2", "3", "4", or "I don't know".
I would also appreciate a little comment.
Please note that the number I wrote has no meaning, it was just produced by the generator.
Thank you for participating.