The Doge's Palace, Venice by Louis Thienon is one of the paintings which has been turned into a puzzle An art gallery has transformed its collection into jigsaws for people to piece together online.
Did you know that picture puzzles can reveal fascinating insights into your IQ and observation skills?  Studies show that ...
Click on an image below to play a jigsaw puzzle created from National Geographic’s iconic photography. Images are sourced from Photo of the Day and will update daily.