Congratulations to all the winners
Having participated in the game I have this recommendation to give; I noticed that after a user fail to play during the countdown, the system automatically plays the game on behalf of the user. Since we already have a random play button, I think it will be great to have a point awarded against a user who fail to play at the countdown. Doing this will eliminate time wastage and facilitate fast game play among users.
Again, I noticed that the leaderboard only show win and loss stats, I will be glad to see draw stat added to it, to help facilitate a better analysis of players stats.
Apart from these, it was a perfect experience playing the Rock, Paper, and Scissors games 