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