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