i found an awesome link for games! go check it out!

<a href="http://www.esqsoft.com/jhangman/beta/hangman.html?mwo=physics_wordlist/&mpi=physics_piclist/" onclick="window.open(this.href,'hangman_child','toolbar=0,status=0,scrollbars=0,menubar=0,location=0'); return false;">Physics Hangman</a>