Flappy Blank

This was supposed to be a classical "Flappy Bird" in pixel art... but in the development process something went wrong and now the pixels are so big that they engulfed the screen! You can see only two colours, one at a time, but fortunately there's a pattern: when you see green you are in front of a tube, and when you see blue you can fly through the "gap" between the obstacles!Read the INSTRUCTION…