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