Cool game, thanks for this! Theres some awesome videos of Allen Snyders research with this on youtube. i actually mentioned him in my thread in the general science and technology section a few days ago this kind of thing indicates that we all have these savant abilities locked away in our right hemisphere, but being left brain dominant they don't usually surface
Here is another version of a game which involves counting dots, except has different skill levels and tracks your score over time, which is based on accuracy plus response time. Here is the game's iTunes page: https://itunes.apple.com/us/app/geniusq-dot-test/id988222365?ls=1&mt=8 Here is the game's blog: http://geniusdottest.wordpress.com Regarding the test with two colors of dots, I think isn't supported now but may be added in an update in the future. You can respond to one of the blog post's to request that feature.