Hello All! Rookie coach here…I am a little confused about the color sensor. The one that came with the educational kit is a light sensor and can distinguish between light and dark (black & white) ---correct? ...and the color sensor I am finding online is: http://www.legoeducation.us/eng/product/nxt_color_sensor/2223 If I am not mistaken this is not an official Lego part and is not legal for use in the competition? I appreciate any clarification I can get on this! :) Kind regards, -Parakh -- To UNSUBSCRIBE or CHANGE your settings, please visit https://listserv.jmu.edu/archives/vadcfll-l.html and select "Join or leave the list". -- VADCFLL administrative announcements are sent via VADCFLL-ANNOUNCEMENTS-L. Visit https://listserv.jmu.edu/archives/vadcfll-ANNOUNCEMENTS-l.html to subscribe.