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