mind-bending

Its one of my favourite games on the Pandora at the moment, really mind-bending way to while away the idle moments...

You can get some really mind-bending stuff in < 20 pages from the right authors.

Despite a 300% increase, and the most mind-bending increase in automation and productivity until then, there are still enough jobs to go around.

Smalltalk is seriously mind-bending for those who come from more routine languages/environments.

It's the best of both worlds: a very practical, yet mind-bending activity.

It takes way too much work to untangle the possibly true, mind-bending stuff (<5%) from the sophomoric, reactionary (in the most derogatory sense of that word) stuff (>50%).

Given the vast, vast scale of the universe, it's kind of funny - and mind-bending - how much there is still to learn about our own solar system.

It is also a great mind-bending thought game to try and figure out how you would structure, say, a defense organization or a road company if the government disappeared tomorrow.

But it wasn't anything that mind-bending to wrap your head around, and it was learned in just a few minutes (learn is a strong word, remember, realize or connect the dots might be more applicable).

Once virality started to take hold and the package volume grew, standing in the sorting center was an enthralling experience: The astounding, mind-bending variety of what the US economy wanted to ship with high priority was beyond comprehension and belief.

It's an incredibly well thought out extrapolation of the future of the human race, much less phantasmagorical and much more grounded in science than pretty much every other SF I know of, while still going off into mind-bending tangents.

The complexity and intensity of this kind of "metagaming" in sandbox-style MMOs can become absolutely mind-bending.