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