Any fan of all things construction and diggers will adore 40-Piece Truck-Shaped Jigsaw from Floss & Rock, that's covered in colourful diggers, dumper trucks, people in hard hats and more. Puzzles are great for enhancing problem-solving skills, improving hand-eye coordination and developing memory and concentration, and the chunky pieces pack away into a luxe box that's shaped like - you guessed it - a truck.