noun🔗Share数独(games, puzzles) A type of puzzle whose completion requires each of typically nine rows and columns and each of as many usually square subregions to contain, without duplication, the digits from 1 to 9 (or the grid dimension)."My grandmother enjoys doing a sudoku every morning to keep her mind sharp. "祖母は頭を冴えさせるために毎朝数独をしています。gamemathentertainmentChat with AIVocabulary GamePractice Reading
