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