Crossword clues for Didn't just guess:SNEADSlammin' Sammy who (I would guess) didn't use performance enhancersKNEWDidn't guessMEMOI guess you didn't get the ___KNEWDidn't just guessKNEWDidn't need to guessKNEWDidn't have to guess390000Number that equals p^8 - p^4 for some prime p (although that function only has a six-digit output for one (1) input, so I didn't need to specify primality here, I guess)