| All these elements together are a real brainteaser for viewers. |
| For the last few weeks, the most troubling evidence has shed new light on the brainteaser. |
| Laszlo Bock, Google's HR boss, says the company ditched its famous brainteaser interview questions in recent years for behavioral ones. |
| Elements is an extremely challenging brainteaser that will steal much of your free time. |
| Here is a nice little brainteaser that will keep you occupied for longer than you would at first think. |
| Finding a solution was a real brainteaser, because it necessitated bringing three competitors together around a table. |
