Isixhobo Sokuqeqesha Nomdlalo Udonga oluncinci lokukhwela amatye ehlabathini. IBoulderball sisixhobo sokuqala esidibanisa uqeqesho nomdlalo esenzelwe ngokukodwa abakhweli, uqeqesho lwamandla yeminwe kunye nobuchule bokukhwela. Iphefumlelwe ngabakhweli, iBoulderball ipakisha isixhobo esigqibeleleyo sokuqeqesha ukukhwela kunye nomdlalo wokuzilibazisa kubakhweli kwibhola encinane enokuthwalwa yonke indawo. Ngenkqubo entsha yokudibanisa (faka uze udlale) izibambo zokukhwela zigcina isakhiwo sihlangene kwaye zinikeze iindawo zokudibanisa kwisakhiwo esiyintloko.
Igama leprojekthi : Boulderball, Igama labayili : Martin Oberhauser, Igama lomthengi : Boulderball.
Olu luyilo olulungileyo luphumelele imbasa yoyilo kukhuphiswano loyilo lokupakisha. Ngokuqinisekileyo kuya kufuneka ukuba ubone iphothifoliyo yoyilo yabayili bokuphumelela ukufumana izinto ezininzi ezintsha, ezinobuchule, eziyintsusa kunye nezoyilo zemisebenzi yokuqulunqa.