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