Contemporary crosswords often incorporate quick response (QR) codes or other scannable targets. These digital elements link solvers to online resources, such as multimedia content, bonus puzzles, or interactive hints. For example, a clue might instruct the solver to scan a code to reveal a hidden message that provides the answer. This approach blends traditional wordplay with interactive digital experiences.
This integration of technology expands the possibilities of the crossword puzzle beyond its static print format. It allows puzzle creators to incorporate richer, more engaging content, and offers solvers a more immersive and interactive experience. Furthermore, it allows for the collection of data on solver behavior, potentially leading to more personalized and adaptive puzzle designs in the future. This evolution reflects a broader trend of incorporating digital elements into traditional games and media.