There are really so many, it just depends on how much work you want to do to organize them. Do you want to first cut them into strings and separate them dark/light? Then maybe a string quilt or log cabin? If not, then maybe one like I've done with just strips with a bold color separating them. Do you like the totally haphazard look of a crazy scrappy?
There are scrappy chinese coin patterns...very easy. It really depends on you and how much work you want to do. There have been some really fantastic scrappy quilts done and posted here. Spend some time looking through the scrappy quilt show on here.