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