https://quardle.net works by giving players several hidden words to guess within a limited number of attempts. When you type a word, it is applied to all the puzzle grids at once. The letters are highlighted to show whether they are correct, misplaced, or incorrect. This feedback helps you refine your guesses. The challenge lies in managing multiple words at the same time while using limited attempts efficiently. Players must think carefully and use logic to solve all the words before running out of guesses.