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