Domain: entertainment (Tabletop and Board Games)
Problem: The first image is a 6×6 jigsaw puzzle made from a photo of karst landforms, with one piece removed.
The second image is a local reference landscape photo.
Your task is to reconstruct the puzzle and then tell me the position of the missing piece in the original image. You may establish coordinate systems for both the original image and the input image. The piece in the top-left corner is (1, 1), the top-right corner is (1, 6), and the bottom-right corner (the corresponding position in the image to be reconstructed is empty) has the coordinates (6, 6).
Answer: (3,1)