This idea is on my list for quite some time. It's simple and fun. I really don't know why I waited so long to build it.

I'm also planning to add some competitive features, like a leaderboard. But I liked your idea. A duel mode between two or more players sounds really fun!

And I agree it works really well with movies, but it's on the roadmap to expand to tv shows, games, books, bands, songs...

The skip button should take you to another random emoji. And maybe it did, but it was the same random emoji as before. I should probably add some code to don't let this happen.

Do you want to try one of the hardest emojis? Take a look on this: https://guessmoji.io/emojis/78/guesses/new