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