These puzzles can also improve vocabulary, cognitive skills and problem-solving abilities. They can based on digits, logic ... Canes are an important part of Christmas celebrations.

By Elie Levine and Sam Corbin Sudoku is like any other logic puzzle, in that it relies on deductive reasoning for its solution. There are numbers in the game, but no arithmetic is required to ...

GCHQ, the UK’s largest intelligence agency, has sent out its annual Christmas card, complete with a set of puzzles aimed at Britain’s youngest minds. This year’s challenge is the “toughest ...