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