Hello,
another issue with word games in general is translation support.
Here I am speaking as a big fan of The little exam. It is one of my favorite social games, and we try to regularly play it with friends. It is just so much fun, especially when you are also together on a voice chatting platform.
However, since I am not a native English speaker, I usually refrain from playing this kind of game in English because I think that I will usually lack ideas or not know how to express myself very well. This is why I don't create this game and organize it in English, but rather play in my own language with friends. I consider my English decent, but since I don't use it every day, it's very likely that I won't know a spelling of a certain plant, for example, that I would like to write.
Of course, this with playing in our language creates some more difficulties.
We have additional letters that don't exist in English, and the opposite, the letters that exist in English not existing in our language. So we tried to do a kind of improvised replacement of these letters into closest equivalents for our language, but it isn't perfect, and people always have to be reminded about what letter replaces what.
Not to mention, if someone doesn't speak English, they also sometimes have to be reminded about category names and what they mean.
Otherwise though, it's really a great game, and as much as I'm hoping you will get back to wider translations support on the Playroom in general, if not this, why not make an exception for word games?
For example, there could be custom lists people submit for their own languages.
In the case of the little exam, it shouldn't be complicated at all, you just have to submit a list of letters supported in your language, and also a list of categories translated into a language.
Finally, when choosing the difficulty to play, you could have an option at the bottom called other languages, and that is where all these custom, player submitted lists could show up. That would allow more access to this game, and people could play even though they don't have the Playroom translated into their language.
Of course, for Scrabble mentioned above this is more complex, players can't create a language dictionary, so here that wouldn't be possible. My point was more that it's not so much that people don't like word games.
The little exam is also very specific in this term. Even if I was a perfect English speaker, I still wouldn't play it with random people. It requires a certain trust amongst your group of friends. You all should judge fairly, and fair judgment is a subjective thing, so it's best if you know each other and generally agree.
Also, as much as this feature is fun for us, I am not sure why you have added the ability to add or remove more than 2 points. It makes sense, for example, if two people write the same word but spelled differently, the judge might want to remove 1 point, or 2 points if you play under such rules that you agreed on before. However, a judge should never have to remove or add more than that amount, unless there is a possible case I have missed here.
Despite all mentioned above, as I already said, this is still a great social game and very different from the other games we have on the platform, so thanks for the implementation and even if it's not as popular as some other games, that shouldn't discourage you. There are still people who enjoy this game, the biggest enjoyment is socialising, and that is what makes it one of my favorites, even if I don't have nearly as many games played as I do for some others.