The answer to the 20% of mattress sales in 1987 were this wavy style in CodyCross is WATERBEDS. CodyCross is an amusing word game. It is a word play game that challenges one's word knowledge in different categories and themes. If this clue had you baffled, you're not alone! Many of the puzzles in CodyCross are pretty tricky, but that's what makes the game so fun.
