Welcome to the Concord Monitor’s collection of puzzles. In this space, you can put away your scratch pad and your pencil sharpener and jump into a new world of digital puzzles. Instead ...

Here’s our selection of the 10 best puzzles for adults to shop now. There’s nothing better than curling up on the sofa when it’s cold and dark outside, and if you fancy some screen-free time ...

T he internet is full of mathematical puzzles and illustrations that test our observational skills. Simple equations that ...