NELSPRUIT – Ghana cruised into the 2013 Africa Cup of Nations quarterfinals on Monday by hammering Niger 3-0 while Mali joined them with a 1-1 draw against the Democratic Republic of Congo.Captain Asamoah Gyan, recalled Christian Atsu and defender John Boye scored for the Black Stars while Niger were furious that a legitimate early equaliser from Koffi Dan Kowa was disallowed in Port Elizabeth.Rocked after conceding a third-minute goal, 2012 bronze medalists Mali fought back to level before the end of the first quarter in Durban and had three late chances to collect maximum points.Qualification was a pleasant diversion for the troubled west African nation where Malian, African and French troops are fighting armed Islamist groups in the north."Our country is in one of the most difficult moments of its history. Malians are regaining control of the north and our qualification will bring joy to the people. I am very proud,” said emotional Mali captain Seydou Keita.Ghana collected seven points, Mali four, DR Congo three and Niger one from a mini-league that failed to match the final-round drama generated by Group A the previous day as hosts South Africa and debutants Cape Verde qualified.Former winners South Africa face 1972 runners-up Mali at Moses Mabhida Stadium in Durban on Saturday and four-time champions Ghana tackle Cape Verde in Port Elizabeth earlier the same day.