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