Sentence examples for hard to crack from inspiring English sources

Some market segments remain hard to crack.

But the problem is not hard to crack.

The problem is particularly hard to crack because the villains are often in faraway countries.

If you mess up with the mind, it is really hard to crack it".

But until recently, the Canadian market was hard to crack for many companies.

It's very hard to crack, and has consequences for selection, promotion and task assignment".

The click starts a handshake between machines that relies on hard-to-crack cryptographic code.

For decades, it's been a retail version of a hard-to-crack whodunit: What is wrong with West Eighth Street?

Derbyshire has been described to me as "formidable" by more than one 5 Live colleague, and clearly has the hard-to-crack resilience of a proper news reporter.

Its biggest markets overseas are China and the US, but the company is now securing orders in previously hard-to-crack countries, including Germany.

And French Laundry is not the only hard-to-crack hot spot.