Everyone can take part in this holiday activity—each person assembles one portion of the puzzle and then combines them all to create a complete LEGO Christmas train image. THE SPIRIT OF COLLABORATIVE BUILDING: Work together and build side by side with family and friends to create a winter LEGO extravaganza. A PERFECT GIFT FOR LEGO FRIENDS & FAMILIES: This one-of-a-kind holiday puzzle makes for the perfect present for LEGO fans and families.