 Inankan yar oo u dhashay dalka Nayjeerya ee galbeedka qaaradda Afrika, waqtigana ku jira dugsiga sare, waxa uu dhawaan ku guulaystay billad dahab ah oo la yidhaa Mathematics Olympiad oo lagu bixiyo dalka Koonfur Afrika, lana siiyo dadka xisaabta ugu fiican Afrika. 