Here’s a mobile phone game that can really get you to think. Unscramble.mobi challenges users to unscramble letters on the screen to make them into words. It’s actually pretty fun, and would be a great game for elementary and middle school aged children as well. Most of the words are pretty simple with four and five letters, but one very large, tricky word points to a popular dot mobi forum.The site does require a login with an email address, not a mobile phone number, which allows players to continue from their previous scores. Note to parents: it’s a good idea to remind young children to be careful on the internet and not to give out personal information. Happy unscrambling.