I am at work and will do my study, but I have problem with the first challange...
I know that helions against zerglings, siege in siege(or not?) againt benelings and marines plus medivacs against mutalisks - but they always kill many marines.
Best I did is five deaths in first wave....in second I had like 11 and at the end of third 21 or so..
I will check the mother of all knowing,
And change the names after edit...
what I've first used:
fatassboomlings - benelings
flyingfromassshootingongroundthreemoresplashdemagelings - mutalisk
edit: Whaaaa. I must micro alot more, not just let them stand to die and use other units for distractions in the case of mutalisks. Shiii
SO MUCH TO LEARN ;_;
And I watched the challange done online so will give it a spin again and again when I get home....