| Query | User |
|---|---|
| history and origin of the game of ping pong | entered by user 23012646 |
| history and origin of the game of ping pong | entered by user ditto |
| history and origin of the game of ping pong | entered by user ditto |
| ping pong ball launcher | entered by user 6322960 |
| pool and ping pong tables | entered by user 3193618 |
| the history and origin of table tennis | entered by user 23012646 |