If you correctly recall the elementary trick for order of operations, solving this problem should be a breeze.

Ever wake up and feel like your brain’s still in sleep mode—foggy, sluggish, or just not ready to deal with the world (or ...

Related: The Fried Chicken at this Unassuming Restaurant in Pennsylvania is Out-of-this-World Delicious And then there’s the cornbread – slightly sweet, moist but with ideal structural integrity, it ...

Lateral-thinking puzzles fall into the latter category. Among the trickiest riddles out there, these brain games will give your noggin a serious workout. That’s because they’re not as clear-cut as ...