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 ...

Get started solving the classic number puzzle with tips from some of the best solvers in the world. By Isaac Aronow Everybody can solve a hard Sudoku. Maybe not right now, maybe not without some ...

They baffle, delight, and frustrate millions of people around the world on a daily basis. But even the most dedicated Sudoku-solver might have never spotted this secret pattern. Mathematicians have ...

They baffle, delight, and frustrate millions of people around the world on a daily basis. But even the most dedicated ...

Sudoku puzzle fans left scratching their heads at the latest challenge need to know about the handy Y Wing technique. There are number of Sudoku techniques you can turn too - such as the X Wing and ...