How do I aquire a three in a row engine

This is a very cheeky question but, does anyone here have a simple three in a row engine (like Bejewelled) I can study?

Or indeed, point me in the direction of something similar?

Cheers

http://gamedevelopment.tutsplus.com/tut ... medev-8071

there ya go

next time google it <img src="{SMILIES_PATH}/icon_e_biggrin.gif" alt=":D" title="Very Happy">