Essential tricks to transform your Excel workflow with Microsoft Copilot Solving a Sudoku puzzle with this spreadsheet ... cell that has the fewest possible answers, and then go ahead with ...

then you could use it to also solve the traveling salesperson problem by converting instances of the latter into Sudoku puzzles. (Check out the bottom of this story for a cool example of a ...

This year, competitors were required to solve nine Sudoku puzzles within a 30-minute time limit. Morinishi and Endo both solved all correctly in 20 to 29 minutes. Endo attributed his speed to ...