Need synonyms for sudoku? Here's a list of similar words from our thesaurus that you can use instead.
Noun
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)
“I spent my Saturday morning completing a challenging sudoku puzzle, ensuring that each row, column, and subregion contained the digits from 1 to 9 without duplication.”
