This app was mentioned in 2 comments, with an average of 1.50 upvotes
This is fairly new but it seems simple enough: https://play.google.com/store/apps/details?id=com.emretichelaar.leftright&hl=en
Are you looking for something educational or just a simple game?
If simple game then there are a bunch (for ex. https://play.google.com/store/apps/details?id=com.emretichelaar.leftright&hl=en)