What simple games can be played on the dining table without props?

There are many ways to guess numbers. The simplest one, the first person thinks of a number (1~ 100), and can call the mobile phone in advance for fairness. Then the next person starts to guess. For example, if you write 64 and guess that the number is 37, then the first person can announce that the number is between 37 and 100. Go on like this until someone says that number, and the loser will be punished. This game is more suitable for a circle of people at the dinner table, and the guessing range can be enlarged appropriately. After all, if you guess by dichotomy, you can only guess at most 7 times from 1 to 100. The right person becomes the next round of questions.