Your goal is to find the secret four-color code. The following colors are possible: yellow, orange, pink, white, blue, brown.
Some guesses have already been made. I will provide feedback for each guess made with which it is possible to unambigiously determine the secret code.

Previous Guesses:
Guess: ['yellow', 'white', 'blue', 'pink']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['orange', 'yellow', 'yellow', 'white']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['white', 'pink', 'pink', 'orange']. Hint: one color is in the correct position.
Guess: ['white', 'blue', 'white', 'yellow']. Hint: three colors are in the correct positions.
A B C D
brown, brown, blue, yellow brown, white, brown, white white, blue, brown, yellow brown, orange, blue, orange