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