You answer the riddle,the poem riddle.
propound a theory [question, riddle]
Can you answer this riddle?
It sounds like a riddle.
This is a big riddle.
He could not solve the riddle.
The riddle was at last unriddled.
Kiddies, let's guess a riddle before our class, OK?
She loved to riddle out the solution to problems.
Data from Spitzer finally seems to have solved the riddle.
This is the riddle you have to solve.
The riddle "What hand is the penny in?" is related to the riddle, "What color is the chameleon on a mirror?"
Stay where you are,or I'll riddle you with Bullet holes.
His daily work is to riddle coal cinders to get out the larger pieces.
Solve the riddle by drawing a graph, using aRb as a is the father of b.
Whether they were alive or not, this was a riddle hitherto unknown.
He got the answer to the riddle as quick as a flash.
If you can unravel this riddle, then you can have a beautiful marriage, say "I want to pass the test!"
Using NASA's Spitzer Space Telescope, astronomers have found a likely solution to a centuries-old riddle of the night sky.
One might argue, as Churchill did of Russia, that it is "a riddle wrapped up in mystery, inside an enigma".
Scientists may now have an answer to this riddle, thanks to a study that cracks open one of the long-standing mysteries of getting a good night's sleep.
But the riddle of what underlies handedness remains. Its proportions - roughly 90 percent of people are right-handed and 10 percent left-handed - stay consistent over time.
The Sphinx was so mortified at the solving of her riddle that she cast herself down from the rock and perished.
To help solve the riddle, NASA and the rtment of Energy will soon announce the flagship of the Joint Dark Energy Mission (JDEM), the first program specifically designed to study dark energy.
The discovery is believed to relate to mass and how objects obtain it — a persistent riddle to experts and one of the most sought-after answers in all of physics.
I asked my girlfriends to put on stocking, but I didn't want to explain why, or to talk about the riddle of what had happened between the kitchen and the hall.
