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