A website dedicated to brain health. We focus on daily brain games, brain training activity. That is brain training. The blog offers wise quotes from great minds, different puzzles , games and exercises that are useful for brain training.
Welcome to the fascinating world of Kakuro , a puzzle that sits at the intersection of numbers and strategy, challenging minds while offeri...
Wednesday, April 11, 2012
The Hermann Grid. Can you count the black dots?
Take a look at this picture. Can you count the black dots? Whenever you see this grid your visual system deceives you. When you focus in a part of the grid you will notice some black dots. Don't be surprised it's what most of the people view.
