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