Thanks for the detailed feedback! We designed the logic of the game around the theme. So the goal was to start with a bunch of words and remove words until you're left with only the four correct ones that solve the puzzle. It's pretty clear that this was a bit confusing for folks. We agree that a less confusing version of this game might be to do the opposite, select the four correct words and count wrong words as errors. We very well may develop that version in future because the feedback to the idea has been positive overall. Thanks again!