Sentence examples for a difficult puzzle from inspiring English sources
The phrase "a difficult puzzle" is correct and usable in written English
You can use it when describing a puzzle that presents a significant challenge to solve. Example: "After hours of trying to piece it together, I finally admitted that it was a difficult puzzle to crack."
"It's a difficult puzzle," he says.
But Woods's genius here is that he has turned a difficult puzzle of a course into an assembly line.
The grid for a difficult puzzle can begin to look like the first draft of a major corporation's balance sheet.
Squaring long-term promises with English football's demand for instant gratification is a difficult puzzle to solve.
But encrypting stored data (as opposed to data in transit) turns out to pose a difficult puzzle.
As a result of the inconsistencies in this environment, users face a difficult puzzle when they attempt to protect their privacy.
They are also not above cheating, going so far as to write a program that hacked through a particularly difficult puzzle, then trying to use that information to figure out how it could have been solved.
The Tangram test is a test where the child is asked to make a (very) difficult puzzle within 5 min.
"People asked, 'Why did it take so long?' The answer is it was a big, difficult puzzle," says Ben van Berkel, founder and principal architect of Amsterdam-based UNStudio, which designed the station.
It is a "very difficult puzzle" to solve, says Ricardo San Martin, visiting professor at the Alternative Meat Lab of the University of California in Berkeley.
The lone wolf has now become a more difficult puzzle to decipher and therefore even more difficult to profile and preempt.
