Crosswords are word puzzles typically arranged in a grid format, where players fill in words based on given clues. Each word intersects with others, sharing letters at certain points. The objective is to complete the grid by solving the clues, which can range from definitions to wordplay. These puzzles are often found in newspapers, magazines, and online platforms. They vary in difficulty, with some designed for beginners and others for experienced solvers. Many people enjoy crosswords as a way to challenge their vocabulary and problem-solving skills while having fun.