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