Firmament: from Latin firmamentum—that which strengthens or supports. In an ancient cosmological sense, the word was also used to refer to the sky, or the vault of the heavens fixed above Earth.

Professor Uehara from JAIST works at the intersection of theoretical computer science, discrete mathematics, and the art of solving puzzles. His research strives to understand the computational ...

Adult hobbyists are increasingly drawn to complex, hands-on challenges, from high-end LEGO sets to traditional wooden puzzles and modern puzzle boxes. These activities combine craftsmanship, ...

Zachtronics games are known for their complex puzzle mechanics and are perfect for players who enjoy challenging and clever puzzles. Some of the more recent Zachtronics games have cleaner visuals, ...

It’s no secret that the country is now stuck inside—or will soon be—for the foreseeable future. And while we all know it’s for the greater good, that doesn’t make the tedium any easier to ...

Most of us would love to believe that we are among the smartest people in the world. When we see test pop up online that have the potential to confirm our intellect, we jump on it. So, when a series ...