One player is chosen to be "it" and are blindfolded. Everyone then scatters and "it" spins around. The game the begins, in this game the idea is to catch the blindfolded player. When they do, they get a point. The game is played until one player has got so many points (10 for instance) at this point, the player who has the least points becomes the new "it'
Source: From the original site.