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