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