A very simple game I made. Basically, Speed Thinker trains your brain to think faster and improve speed. It works by making you do split second decisions. To play it, you choose a picture Theme from either "Shapes","Boxes" or "Lines". An image then appears on the screen. You must remember this picture and see if it matches with the next one. If it matches, you select "Match", if not you select "No Match". The concept may be simple, but trying to do it in less then 0.5 seconds is a challenge!