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