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