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