Sign KaartspelA tricky, fast paced social bluffing game for teams! While playing Sign, the tension builds up quickly. Cards fly across the table, followed by mischievous looks back and forth! You look her in the eyes, what is she hiding? Was that a sign? Or is she onto you?! Sign is a quick and fast card game designed for friends or family. It can be described as a mix of Poker and Set because of the card design. Sign plays quickly, making it an ideal evening