Jarvis includes a highly popular word guessing game out of the box.
Use this command to start the game.
You can choose difficulty level between easy and hard.
Press 0 at last to exit the game.
You will be given the word of which all the letters will be hidden.
You have to guess a letter.
If the letter is present is the word provided, the places at which the letter is present will be revealed.
But if the letter is not present you will loose one point out of seven and become d of dumbass.
If you loose seven points by guessing wrongs words then you will become dumbass and game will be over.
Guess the all words correctly within seven tries (try in which guessed correctly is not counted) to win the game.