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