Brain teasers are excellent for boosting critical thinking capabilities. These puzzles engage your brain and provide a healthy workout for the brain. By practising these puzzles regularly, you will ...

Click on the letter N in the word Paint. When Mario turns and faces away from the screen on the title screen, quickly click on him (he turns away fast). If you do this correctly there'll be a chanting ...

This tutorial shows how to invert the color of an image. When we say, inverting the color of an image, we mean making the negative of an image. When it comes to inverting the color of an image, there ...