Gift

 One of the games in Barb's Yahtzee App is called the Gift Grab. She thinks there is a system to beat it but I keep telling her it is random. So I wrote a computer version of the game. It was difficult because I had never played the game and Barb wasn't very helpful at explaining all the rules. Anyway, I finally got a version of it working on the computer and got Barb to try it out. When she played it, she was yelling at the computer the same way she yells at her phone App when she loses.