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