1. You will be presented with a set of scrambled puzzle pieces that form an image when correctly arranged.
2. Drag and drop the pieces into their correct positions to complete the picture.
3. If you find it difficult to solve the puzzle, you can click the "Hint" button to reveal a portion of the completed image.
4. Complete the puzzle within the time limit to prove that you are a human user.
- The puzzle pieces could be images of different shapes and colors that, when assembled correctly, create a recognizable picture (e.g., a landscape, an animal, or an object).
- The puzzle should have a varying level of complexity, where some pieces are easily identifiable and can be placed quickly, while others require more effort to identify and fit.
- Implement a timer to add an element of urgency. Legitimate human users can usually complete the puzzle within a reasonable time frame, while bots might struggle due to their processing limitations.
- Consider including a "Hint" feature that reveals a portion of the completed picture. This can help users who might be struggling to complete the puzzle.
- Keep track of user interactions during the puzzle-solving process. For example, you can log the number of drag-and-drop actions or the total time taken to solve the puzzle. This data can be useful for refining the effectiveness of the v3 CAPTCHA.
Remember, the effectiveness of a v3 CAPTCHA relies on its ability to accurately identify human users while minimizing disruptions for genuine visitors. Always monitor its performance and adapt it to the evolving methods of bot attacks.