Not a single boy in the class could get the puzzle out
Can you get the puzzle out?
He said he could work this puzzle out, and he did do.
When physicists puzzle out the workings of some new part of nature, that knowledge can be used to build devices that do amazing things — airplanes that fly, radios that reach millions of listeners.
When listening to English (whatever its source) don't try to puzzle out the meaning of individual words.