With this great simple game, play with friends and family, try and beat the clock! Solo Mode: With solo mode, you must guess a number and the game will let you if you the actual number if higher or lower than your guess Beware though, your playing against the clock. Party Mode: Playing this game with friends brings suspense and enjoyment. You takes the device and hold it in front of you so the device's screen is seen by all. A number will be displayed and the timer will start, the person must guess the number on the screen, everyone must shout out "Higher" or "Lower" than than your guess. There are 3 difficulties, Easy (1-10), Normal (1-100), and Hard (1-999).