2237 Mystery Clues. Put your puzzle skills to the test… and your detective hat on. This isn’t just a jigsaw puzzle—it’s a collection of clues from famous mystery books and short stories. Can you figure out which item belongs to which story? There are 20 different clues that below to 18 different titles. Are you up to the challenge? Artists Lena Pigareva and Pinkerton Road. 1000 piece jigsaw puzzle. Finished size 24" x 30".