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