Connect all 9 dots, without lifting your pen, draw upto 4 lines.
Using only 3 straight lines and without lifting your pencil, can you connect all the dots?
Nine dots are placed in three rows of each three dots, as shown in the picture. These nine dots must be connected by four straight, connected lines (i.e. without 'lifting up the pen' in between).
.Draw 9 dots on a page, in the shape of three rows of three dots to form a square. Now place your pen on the page, draw 4 straight lines and try and cover all the dots.
Can you copy the following image without lifting the pan from the paper?
