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