Yushino is the Words with Friends of Numbers! it's played by two people and it's based on simple adding. Anyone who can tell that 1 + 2 = 3, can be a Yushino top player.Take a look:

And like all the good things, it's free on iphone!
http://download.yushino.com/app?id=41
Why is it better than word games?
Because numbers are universal.No more dictionaries. No more just native speaker.
With Yushino you can play with Argentina, Greece, Italy, Vietnam. Different people, new friends around the globe

Are the rules really simple or is it just for math freaks?
Just like the classic games, Yushino is suitable for ages 9-99. Just make long number sequences by adding the last two numbers. There's also a YouTube video tutorial.
https://www.youtube.com/watch?v=4WYdP_9-HR0
What's the interesting part?
1. You don't just add numbers, you add friends.
2. You can invite your facebook friends to a game.
3. In-game chat, for exchanging tips and tricks.
4. Coach, for giving you advice.
Is it better than Angry Birds?
If you want something brain-twisting while challenging, yes it is!
It smarts you up on the way to work, while waiting in line, before you go to sleep.
And, players seem to already find add-ing to be add-icting already, since they are playing every day!
Add it app and enjoy the game...













