hard to solve
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.
Unified has made increased attendance a priority since then, the problem has been hard to solve.
From Los Angeles Times ● Sep. 22, 2025
However, these equations are extremely complex and hard to solve.
From Science Daily ● Nov. 20, 2023
Optimal routing is among the prime examples of “NP-hard” problems, the name given to tasks that are at least as hard to solve as the most complex problems from NP.
From Scientific American ● Sep. 12, 2023
“It’s hard to solve problems in any relationship if you don’t communicate. And lack of communication results in rising tensions and a spiral to a bad place,” Raimondo said.
From Seattle Times ● Aug. 27, 2023
With its walls that moved, every night, he finally understood why the Maze was so hard to solve.
From "The Maze Runner" by James Dashner
