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