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