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