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