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