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