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