How do you the donkey puzzle?

Please provide me with the details of the donkey puzzle you're referring to. There are many puzzles involving donkeys, so I need more context to understand what you're asking.

For example, tell me:

* What is the goal of the puzzle? Are you trying to figure out a riddle, solve a logic problem, or something else?

* What are the rules of the puzzle? Are there specific conditions or limitations?

* What are the elements of the puzzle? Are there donkeys, hay bales, walls, or other objects involved?

Once you give me more information, I can help you solve the puzzle!