Master Mind

The goal of the game is to find the color of 4 circles. The rule is simple: choose one color of 6 red, blue, green, yellow, brown and violet from the first line and fill each circle with it. After filling all the 4 circles on each row tap the narrow to check. A black flag is placed for each code peg from the guess which is correct in both color and position. A white flag indicates the existence of a correct color code peg placed in the wrong position. Sad icon mean all the 4 guess are wrong