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