If you've got Tupperware, or any other kind of storage container system, then it's a fair bet that you spend at least some of your time trying to match a lid with a container.
Image Credit: The Oatmeal
At our place, we have a cupboard for the containers and a drawer for the lids. The system worked quite well until the Tupperware starting multiplying like tribbles [Wikipedia]. Now, matching containers with lids has become part art and part science.
I know that specific containers came with particular lids but I just use whatever lid I can get my hands on that fits.
What's your container/lid system? Is the answer a Tupperware cull? Or is there an easier way?