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% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Cereal that had an "Extreme Creme Taste" variety 6 letters:

OREOOS: Bygone cereal with an Extreme Creme Taste variety
OREOOS: Cereal that had an "Extreme Creme Taste" variety