Matching Pairs Learning the DC Subway SystemOnline version A supplementary game to learn the DC subway system. by Trent Dawson 1 METRO CENTER 2 NAVY YARD - BALLPARK 3 GALLERY PLACE 4 HOWARD UNIVERSITY 5 PENTAGON CITY 6 L'ENFANT 7 DUPONT CIRCLE GREEN YELLOW RED BLUE YELLOW GREEN GREEN YELLOW BLUE ORANGE RED GREEN YELLOW BLUE RED ORANGE