Nigeria beat Guinea-Bissau 2-0 in Garoua to become the only side at the Africa Cup of Nations to win all three group games.

After making eight changes to the side that beat Sudan to seal their last-16 place, Nigeria took time to warm up.

Umar Sadiq opened the scoring shortly after the break following a cross from striker partner Kelechi Iheanacho.

Captain William Troost-Ekong sealed the win after tapping into an empty net after fine work by Moses Simon.

In the other group game, Egypt edged past Sudan to finish second in Group D and qualify for the last 16 of the Africa Cup of Nations.

Mohamed Abdelmonem scored the game's only goal, heading home Abdallah El Said's corner for the Pharaohs in the 35th minute.

Sudan offered little with Egypt going close to a second through a Mohamed Salah effort well-saved by keeper Mohamed Mustafa in the second half.

Egypt will face the winners of Group E on Wednesday, 26 January.

They finished three points behind Group D winners Nigeria who beat Guinea-Bissau 2-0.

Sudan, champions in 1970 and playing in their first major tournament since 2012, finished third in the table, collecting one point and scoring just one goal. (Based on BBC reports)