The World Sudoku Championships start on Monday, with competitors from 31 countries set to spend 28 hours solving the toughest ...

Apple News+ is once again expanding its collection of puzzles. With the release of iOS 18.2 beta 1, Apple News+ now offers ...

A single candidate is a very easy Sudoku strategy for solving a puzzle ... you may run into this technically challenging ...

Known as the “Godfather of Sudoku,” Kaji created the puzzle to be easy for children and others who didn’t want to think too hard. Its name is made up of the Japanese characters for “number ...