Your goal is to find the secret four-color code. The following colors are possible: purple, brown, pink, red, green, orange.
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: ['orange', 'brown', 'red', 'purple']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['purple', 'purple', 'brown', 'pink']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['brown', 'pink', 'purple', 'red']. Hint: three colors are in the correct positions.
A B C D
brown, pink, purple, orange orange, pink, red, brown green, purple, red, red pink, orange, red, purple