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 ...

However, when numbers are used in brain teasers, even those who usually avoid maths feel compelled to solve the challenge. A ...

NPR's Ayesha Rascoe plays the puzzle with Drew Skinner of Havertown, Pennsylvania, along with Weekend Edition Puzzle Master ...

March 16, 2025 • NPR's Ayesha Rascoe plays the puzzle with Nancy Patula, of Palm Harbor, Florida, along with Weekend Edition puzzle master, Will Shortz.

This package provides a Laravel wrapper to the PHP-Number-Converter package that provides the ability to convert a numerical number to a word, roman numeral, or an ordinal suffix.

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter.

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter.