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