This game is challenging, it is called Towers of Hanoi. What you have to do is try to get the discs on different pegs, and you cant put a big disc on a small disc. Very challenging!!!
Here's the link:
http://www.solvemymath.com/math_games/logic/hanoi/index.php
Here's the link:
http://www.solvemymath.com/math_games/logic/hanoi/index.php