Sentence examples for this challenging puzzle from inspiring English sources

I didn't do very well on this challenging puzzle, but hopefully the practice will only serve to ENSTEEL me.

One of the challenging puzzles of cluster science is to explain how, as an aggregate grows, it transforms from a polyhedral cluster-type structure into a crystalline lattice-type structure.

This was especially true if the participant had applied a self-determined "great deal" of effort on an in-class assignment, and in most instances in which this occurred it was after completing a challenging puzzle activity.

And what a challenging puzzle he hath wrought.

Then, they went to separate rooms to work on their own on a challenging puzzle.

His intricately constructed plots are studded with challenging puzzle components like coded messages and locked-room crime scenes.

It's a fun and occasionally challenging puzzle, but, if surgery or Lemmings don't interest you, then you'll probably want to give it a miss.

The city became a challenging puzzle for her as she studied old hardware catalogs and city directories to determine the provenance of several thousand specimens.

As Walton said, "In our studies, people never actually worked together – they always worked on their own on a challenging puzzle.

We measure the mindset of children before and after interacting with the peer-like robot, in addition to measuring their problem solving behavior when faced with a challenging puzzle.

The plot is interesting enough, though I do wish that the game would let you skip a few more interactions that you're forced to watch over and over during some of the more challenging puzzle segments.