difficult problem
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It might seem that adding dimensions would make an already difficult problem even more complicated.
From Science Daily ● Aug. 30, 2026
At first, Claude was reluctant to take on such a difficult problem.
From The Wall Street Journal ● Aug. 15, 2026
“It’s a very difficult problem, and society as a whole is not investing enough money in infrastructure ... especially water infrastructure,” said Lucio Soibelman, a professor of civil and environmental engineering at USC.
From Los Angeles Times ● Jul. 25, 2026
Still, Iran’s drones are proving to be a difficult problem External link for the American military to solve.
From Barron's ● Mar. 9, 2026
It ticked in a satisfied and self-important way, as if it had managed to solve some difficult problem.
From "Raymie Nightingale" by Kate DiCamillo
