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

Now, more than 122 years after it was first proposed, Kamata and two other mathematicians have finally proved that a solution with fewer pieces is impossible. Their result was posted to the server ...

I'm not sure how far the little triangle has gotten ... I played was enough to make me really excited for the full game, if only to get more of my calming puzzle fix. So, if you're also a fan ...

In 1907, the English author and mathematician Henry Ernest Dudeney posed a puzzle: Can any equilateral triangle be cut into ... processing animal hides to make clothing. Such problems are also ...