When faced with an intractable problem, sometimes the solution is staring us right in the face.
Here are a few possible solutions that might actually work, but probably won't because, well...
This one's a real puzzler. Sometimes, the answer is right in front of us, but we just can't seem to see it...
It's like trying to find a specific grain of sand on the beach. You know it's there, you just can't quite...
Visual aids are always helpful, right?