New Delhi: Perception illusions are intriguing. They perform mind games on people, frequently perplexing them. They, on the other hand, are great fun to react to. Such messages abound on the Internet, confusing but entertaining readers. In reality, there are numerous optical illusion videos and images available on the Internet. For example, this one includes a number hidden in the image below and is an excellent addition to the category of cool optical illusions.
Examine the picture closely to see if you can identify the number. Time is running out, so act swiftly. Half of the time has already passed. There are only four to five seconds left. Do you want to discover what is hidden? Here's the solution:
The hidden number is 571.