Simply type ‘ free jigsaw puzzles online ‘ into your search engine and see what pops up. You’re bound to be spoiled for choice, with various websites offering fun, easy, and challenging puzzles.

Clear jigsaw puzzles have been piquing the interest of those looking for an especially challenging activity to keep their brains working and pass the time amid the novel coronavirus (COVID-19) crisis.

Our brains love jigsaw puzzles. The task of finishing a puzzle offers a clear purpose and a sense of immediate satisfaction and accomplishment. Invented by British cartographer John Spilsbury in ...