After each guess entered, the squares with letters are colored in different colors: - green - you managed to guess not only the letter, but also its location in the word; - orange - the letter is present in the word, but you should move it to another position in the next attempt; - gray - the letter could not be guessed, it is not used in the word.
Use these hints to choose the next option. Color coding is also provided on the keyboard layout at the bottom of the screen. The color indicates how close the participant is to the guess.