The result was three difficulty levels, with the first one consisting of hands on tasks suitable for students newly graduated from primary school and the amount of specialisation required increasing with each level.
Útkoman varð þrjú þrep þar sem verkefni í fyrsta þrepi krefjast einungis bakgrunns úr náttúrugreinum grunnskóla og svo eykst krafan um aukna fagþekkingu á hverju þrepi.