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