WOW! I've tried it twice and haven't been good at it.

Ooh, I was hooked on that for a while, too. Had it on my DS (which I still love). Perfect game for a daily commute in Chicago.

I've been stuck on "sudoku 2" on iOS.

Tobbie and I are addicted too! It is our nightly ritual before bed.

same here. ...and sometimes right when i wake up ...and randomly throughout the day lately, haha. i've been playing Sudoku 2 on iOS.

It happens.