The 구글 Image Labeler 'Game' 

Pseudo game from 구글 meant to encourage image tagging. Premise: 당신 are paired randomly with another user. Type in a tag for the image, if it matches your partner 당신 score points and 옮기기 to the 다음 image. List of high scores is also available.
키워드: 이미지, games, interesting, tagging