Amazon pretty regularly has these types of sales, but there's never an exact end date for them. The last time we saw a buy ...

An unknot (also known as the trivial knot) can be drawn with any number of crossings. Any possible manipulation of a knot diagram that does not fundamentally change the knot can be achieved by a ...

— Our editors and readers independently select what you see on 10Best. When you buy through a link on our site, we may earn an affiliate commission. In an attempt to enjoy more quiet time, I've turned ...

Rebus puzzles, also known as word picture puzzles or picture riddles, use a combination of images and words to convey a phrase or message, typically a common idiom or expression. Like the most ...

When it comes to buying a puzzle, there are a few things to think about: How big do you want said puzzle to be? Do you want to tackle a 2D puzzle, or attempt a 3D model? And, most importantly, what ...

The theme of this post is critical thinking—and the kinds of puzzles that can be constructed around it. This term is used frequently in psychology and education. There are various definitions, but the ...

IMPORTANT NOTE: Due to a software update by our puzzle vendor, some of the King puzzles may not be displaying correctly. If you are viewing the puzzle on a mobile device, phone or tablet, and the ...

Test your skills today with Plexers — a suite of unique logic games and puzzles, new every morning at this link — just refresh this page! Bookmark this page so you never miss a day. Want to play more?

Share on Pinterest Experts say crossword puzzles tend to require more cognitive effort than other games. Bianca Loðbrók/Stocksy For people with mild cognitive impairment, stimulating mental tasks can ...

But what about helping people’s game when it comes to S urvivor? Grab your notebooks, future reality show contestants, as the ...

Kristy Ambrose has been writing professionally since 2010. She dabbles in various genres, but her favorites are fantasy and science fiction. She creates everything from fanfiction to serialized novels ...