In Comparity: USSR, players must place their goods-cards on the table in a grid according to how many they think the cost of goods: the lower-left of the grid for lower-cost goods, and the upper-right of the grid for higher-cost goods. On your turn, you can place a card in the grid or check if a previous player placed their card correctly. If you check and the placement is correct, you must draw a 2 card, but if it was placed incorrectly then the person who played it must draw 3 cards. The player who manages to get rid of all their cards first is the winner.