Fumanisa ubunjineli emva kwezitena ze-LEGO ezinomfanekiso kunye nokubumba inaliti ye-LEGO, inkqubo eqinisekisa ukuba isitena ngasinye siveliswa ngokuchaneka okungenakuthelekiswa nanto, ukuqina, kunye nokungaguquguquki. I-LEGO isebenzisa iindlela eziphambili zokubumba iinaliti ukwenza iziqwenga ezinxibelelana ngokugqibeleleyo ezihlangabezana nemigangatho ephezulu yomgangatho, iqinisekisa ukuba izigidi zezitena ziyadibana ngaphandle komthungo ngalo lonke ixesha.