Africa’s top-ranked nation Algeria clinched their place at the 2107 Africa Cup of Nations finals on Thursday with a 2-0 win in Seychelles.
Yassine Benzia and El Arabi Soudani scored in each half to ensure Algeria will win Group J.
Cameroon can join then at the finals in Gabon with a a win in Mauritania on Friday.
Tunisia will lose the chance of winning Group A if Djibouti beat them on Friday and Liberia beat Togo on Sunday.
The other game on Friday is Libya playing Morocco, who have already qualified for Gabon.
Twenty more matches over the weekend complete the penultimate round of qualifiers.
The group winners and the best two runners-up will qualify for the finals.