It was love at first sight when we spied this 500-piece puzzle! Dozens of vintage valentines fit together to form a pretty-in-pink collage of holiday greetings from the heart. Yes, you can work the Vintage Valentine Puzzle solo—no need to share your puzzle or your box of candy with anyone else. But we think it makes a sweet at-home Valentine's Day activity for two! Measures 14"x22" when complete.