unsolvable

But he said changes in health care made the current problems unsolvable.

They just had to solve the unsolvable and move on.

Life had to be more than a series of unsolvable mysteries.

But just what that was, seemed to be an unsolvable mystery.

"Have you confronted the fact that we may face an unsolvable problem?"

His conflict with them has proved unsolvable by political means.

The problem, perhaps an unsolvable one, is ancient and notorious.

They cause us to see as totally unsolvable a problem that is only partly so.

Jared should not worry that this is an unsolvable problem.

No hurdle seemed too high or problem unsolvable, he recently recalled.

"We're trying to solve a problem that's almost unsolvable for the town," she said.

How instead of giving up, we can find a solution to what seems like an unsolvable problem."

Management has said the lone unsolvable issue remained free agency.

So the initial value problem is unsolvable in general relativity.

She seemed to consider what he said as if it were an unsolvable riddle.

So far, this choice has made the problem unsolvable.

Researchers used to think that male infertility was all but unsolvable.

The puzzles in the game are remarkably difficult - for me, many of them seem unsolvable.

Not even ones who had solved at least two "unsolvable" murder cases during the past five years.

No, nothing extraordinary, just the usual parade of people with unsolvable problems.

As if acknowledging that it was a unsolvable mystery, he changed the subject.

This game can deal (rarely) unsolvable right away if no kings appear.

If problems are physically unsolvable, we will never solve them, that should be obvious.

Big, seemingly unsolvable problems can be fixed by individuals, the more rugged, the better.

She shuddered, wondering why they were wasting time on unsolvable problems.