Sentence examples for harder to crack from inspiring English sources

Messi, meanwhile, was harder to crack and terribly shy.

"It's harder to crack that emotional barrier right now".

America and Europe will be harder to crack.

Passphrases are, on average, several orders of magnitude harder to crack than passwords.

The American market, with its demanding commercial sponsors, proved harder to crack.

The real Chinese market is much smaller, and harder to crack.

So yes, Scandinavia is expensive and its society harder to crack.

I don't understand why researchers are not trying harder to crack better energy storage solutions.

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.