Imtixaanka koodhka ayaa ah tilmaame wanaagsan oo ka wanaagsan wasakhda dabiiciga ah ee wasakhda wasakhda ah ee ku jirta muraayadaha wasakhda ah iyo biraha culus. Imtixaanka Head-ka ayaa awood u leh jawaab deg deg ah oo lagu beddelayo xaaladaha isbeddelka ka hor halis.