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