Well, this is a start to solving the Internet's problems. Next up: Learning the Difference Between "Your" and "You're" Challenges!
We've received some screenshots of Crave's Spelling Challenges and More!, the spelling-based game show game with over 25,000 words to spell. We can see a sort of Jumble-style anagram game called "Mish Mash" and a "Bomb Blast" game that gives players a limited time to pick out a correctly spelled word from a group of horrible mistakes.
The game uses a very simplistic, clean presentation that we find appealing. Not every educational game needs a charismatic floating head.