Right vs Left is a game where your brain is your main opponent. In any given mode, you're greeting with 4 color blocks: one blue, one red, one yellow, and one green. A random color is spelled out for you -- but there's a catch! The color is actually written in a different color. For example, you might see the color "red" written in blue.

You must fight your brain's impulse to select the color block by reading the word, and instead choose the color block of the color the word is written in. In the above example, where the word was "red" written in blue, you'd select the blue color block.

Hard mode increases the difficulty by adding a white background which, when active, requires you to make the opposite selection (select the color of the word you read). Again, in the above example, if the background was white, you'd select "red" this time because the word reads "red".

So challenge your mind and your friends and see how many colors per minute you can achieve with this difficult but addictive game.