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