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