Enigma is a word guessing game like hang man. Except guessing with letters, you need to guess with words. Green means that a letter is in the right spot. Yellow means that a letter is in the word, but not in the right position.

You can tap on a word and exclude letters by marking them red. Or make them unassigned by marking them black.

Letters that are impossible because the guessed word contains none of the letters in the secret word are marked in white.

"One on One" play matches you with the Game Centre with random players, or you can invite your friends to a match.

With "Solo Play," a random word is selected for you to solve on your own.

With "Classroom Play," you can use a random word or a word you pick from your lesson plan. The app will help you keep track of the classes guesses while they try to figure out your mystery word.