A question taken from a child's homework sheet has been going viral after leaving even the smartest adults confused as they ...

Puzzlers from across the country will descend on Washington this weekend for the USA Jigsaw Nationals. The piece flipping ...

So I am going to try to make what might be a hard sell here ... I’m aware I am not yet making it sound fun and hip to do these puzzles. To be clear, it is fun, but it is not hip.

Christina Iverson and Jacob McDermott team up on a puzzle with claws that merits applause ... [Like a mark] has nothing to do with ink or dents on a car; it solves to NAIVE.

Mathematicians struggled to find the fewest number of pieces needed to cut an equilateral triangle and rearrange it into a ...

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Then to make matters worse, Kevin Durant suffered a left ankle sprain in the third quarter, didn’t return and won’t fly out ...

President Donald Trump 's approach to elections has been consistent since he entered politics in 2015. He casts any vote won by an opponent as fraudulent. And he portrays any attempt to safeguard ...

Now, more than 122 years after it was first proposed, Kamata and two other mathematicians have finally proved that a solution ...

I'm addicted to The New York Times online games. Right now Connections is my favorite, but Strands is close behind. I also ...

The online coupon must be completed in one session and submitted when you have answered all the puzzles you wish to enter. – The magazine cover, barcode or a receipt must be retained by you as ...

After a ton of hard work, he was able to pay the bills, hire a staff member and keep the place open. In 1978, Murakami was at Meiji Jingu Stadium in Japan watching a baseball game and drinking a beer.