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