Sadio Mane scored as Senegal saw off Zimbabwe 2-0 to reach the Africa Cup of Nations quarter-finals, while Tunisia beat Algeria 2-1.
Liverpool's Sadio Mane scored one and made another as Senegal beat Tunisia 2-0 to go top of Africa Cup of Nations Group B.
Cameroon became the third team to qualify for next year's African Cup of Nations after a 1-0 victory over Mauritania.
The CAF has rejected an appeal by Tunisia against a £33,795 fine for violent conduct after they were accused of bias.
Equatorial Guinea are through to the Africa Cup of Nations semi-finals after a dramatic 2-1 victory over Tunisia.
Yassine Chikhaoui scored a dramatic late winner to seal a 2-1 victory for Tunisia over Zambia in Africa Cup of Nations Group B.