Who is superfluous in 4

The idea of game consists in that to find an excess subject from 4 presented. Press a knife switch after have made the choice. For each pressing of a knife switch you spend 1 star. Having pressed the button with a question mark you receive the hint to level for 2 stars. Each 3 minutes the free star is born (as soon as the star has become green on the button - press it). In the beginning games 10 stars with which it is necessary to pass 40 levels are given. The winner of game will see super robodance! Good luck! * IMPORTANT INFORMATION * In the beginning games when you see the help screen with descriptions of buttons, press a red star from above and receive additional 10 stars.