Grandma has sent you to the store to buy some stuff, but it was a LOT of stuff, and you forgot to write it down! That's okay, you feel pretty confident in your memory skills... In Tumbas, you will be playing as children trying to remember the groceries Grandma wanted you to buy. At the beginning of each trip, three grocery cards will be revealed, in order, with the previous card's text being covered by the next, the last card's text being covered by a face-down card. Then, players will take turns either reciting the text or doing the text on the cards, top to bottom. If nobody makes a mistake, a new card gets added at the start of the next round. However, if somebody misremembers, they'll have to take the card as a negative point. The game ends when a player has 3 negative points, and the player that made the least mistakes win! So, who will be Grandma's favorite?