I find ->
Free Rice<- can get pretty addicting, for me anyway. And for quite a few other people at my school. I've learned quite a few new words from it. Excuse me, but I'm off to go play it now... ;)
You're right, it is addicting! I'm finding that most of the words I get right, I'm guessing based on parts of the word that are familiar. And I get it right about 80% of the time! :dance: (DA has a better dance emote...)
Thats a very addictive game especially for me because I have read the dictionary allmost 2 times. Once completely and about 3/4th of the way through.