This is a test for your brain, some say, to indicate early forms of Alzheimer, not sure about that, seriously.

The test seems to be more applicable to Chinese people, due to the different structure of the brain functions (e.g. conflict between reading Chinese characters, color perception, listening to music …). We tested it with some Chinese friends, their first reaction was “it’s easy” till they started… What I did is to mimic the test into English. Have a try!