Yahoo and photo-sharing site Flickr have joined up to create a word-search puzzle that creates custom games based on photos shared across the internet. PhotoSoup begins by asking you to enter a theme, it can be any word you wish, I chose "robots" and then a screen name which can be any name you wish. From there is performs a search through Flickr for photos that have been labeled with your theme word and then uses the additional words tagged to those photos to create a word search for you to play. As you drag your cursor across the hidden words to select them, the associated photo it belongs to will pop up on screen. It takes awhile to load, but it's worth the wait.