Saturday, September 25, 2021 - Don't forget MNEMOSYNE

If spelling is not your forte, then perhaps you might want to brace yourself before trying today's crossword. Between 33A, Site of the impact of the asteroid that killed the dinosaurs 66 million years ago, CHICXULUBCRATER, 18A, Greek goddess of memory, MNEMOSYNE, and 33D, Mexican dish named after a small boat, CHALUPA, there were a lot of serious spelling challenges. Jean had issues all over the grid, whereas Mike's were focused in the top-right, having temporarily confused 11D, W.W. II...