Yut is a traditional Korean board game played mainly during the period from Korean New Year to the first full moon. "Cheok-sa" and "sa-hee" are the other names of the game. Its origin is not clear, but it seems that the game was started from the age of ancient Korea called Three-Kingdoms. The game is played by throwing four sticks, and moving marks on the board according to shapes of the sticks that fell down. During Korean New Year, many people play the game because it can be enjoyed anywhere by players of any age.