Well I thought the rules were easy to understand, although I had the model that the word was constantly changing every time (instead of being the same winning word for everyone), if that's right. Anyway I am annoyed at you. https://i.imgur.com/DXctJnb.png
It says "E replaced with I in the WORD" and shows the E as yellow. That's wrong, and I was trying to find an anagram for "ABSEI" but I guess the E as yellow is just a bug or something because there's no E. I do realize the 4th word was not a good guess though (yellow S).