Sudoku players that have been left scratching their heads at the latest puzzle they're trying need to know a handy and helpful trick. Sudoku experts have revealed a number of secrets about the ...

Sudoku players that have been left frustrated by the latest puzzle they're trying out should turn to the handy X-wing technique. Named after the iconic Star Wars spaceship, the X-wing technique can ...

I was so excited to read about Jim Hurley’s helpful program for solving the Sudoku puzzles. I’ve tried them and became frustrated even with those listed as easy. But, today is my first time to feel ...