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