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