Hi.
I have read the brief but I can't tell if the design required is for the logo only or the whole cereal box design.
Thanks.

Lost my first attempt to answer so here's a second:
No one has tried one yet, perhaps because everyone is thinking first things first. The best designs are playful colorful pieces that evoke a "Cool!" response. They'd work well on a cereal box and will probably be a simple matter of supering them when we want to. But I'd love to see a good design on one now and if you try it, I'll respond with details asap. Thanks!