The Gathering has a new card related to prime numbers. Now fans are trying to use it to tackle one of the biggest problems in ...

A brain teaser on X featuring a 3×3 number grid sparked over 12k views and 300+ comments as users debated the missing number's solution. Brain teasers have long been a favourite among puzzle ...

A brain teaser on X featuring a 3×3 number grid sparked over 12k views and 300+ comments as users debated the missing ...

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

A new mathematical puzzle, shared on X (formerly Twitter) by the account Brain Quiz, has left many intrigued. A maths brain teaser on X puzzled users with its unusual number patterns.(X/@ ...

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

Maths brain teasers have long captivated the minds of curious individuals. Whether it's a simple arithmetic twist or a complex number pattern, these puzzles spark a unique sense of joy and challenge ...

Here's a visual brain puzzle that will actually challenge your observing skills to the fullest. Only razor-sharp concentration and acute eyes for details can solve this number puzzle in 10 seconds!

Your Challenge? You need to find the hidden number '23' in this puzzle. This puzzle is designed to test your attention skills and how perfect your eyesight is. Wait! Before you start searching for ...

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

Play this puzzle to see how far the machines have to go. By Dylan Freedman and Cade Metz Produced by Juliana Castro Varón and Umi Syam In 2019, an A.I. researcher, François Chollet, designed a ...

But before jumping into the hints and solutions for the Wednesday, March 26 puzzle, let’s go over the ... is a freelance writer and editor for a number of sites, including Harper’s BAZAAR ...