Algorithm is not random, I tested my theory in prize grab. I ran multiple devices (4) one for each box. A different box was chosen on each device with the exact same outcome. All devices were pressed at the same time. For a game that is supposed to be about chance it is not. All outcomes are decided. I'd expect more for a higher end app. Guess they aren't bright enough to use an Algorithm that actually makes each roll and all moves and choices 100% random. Buyer beware.