As an example of Excel's strength, a Reddit user even made a Sudoku solver using just Excel, and how it works is magnificent. Transform your data into insights by harnessing the power of pivot ...

Some people like crossword puzzles, some are serious sudoku ninjas, but [Andrea Favero] likes to keep himself sharp, by learning coding and solving control problems, and that is something we can ...

Swap numbers for sports balls in this sudoku-style puzzle. Keep each row, column, and section unique. Think you’ve got the strategy to win?