Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our ...

In a world where attention spans are shrinking and endless scrolling has become the norm, brain teasers have found a ...

FT.com will bring you the crossword from Monday to Saturday as well as the Weekend FT Polymath.

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

Tricky Math Puzzle to Find Missing Number: The human brain is an amazing and complex organ that we are still learning about. In today's digital world, we are constantly bombarded with information ...

Find The Missing Number Puzzles are not only entertaining but also deeply beneficial from a cognitive development standpoint. They are intricate tools designed to sharpen the mind, enhance problem ...

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 ...

In today’s optical illusion challenge, a field of the number "27" hides a sneaky imposter. At first glance, it looks uniform, but only sharp eyes can spot the odd one out. Can you find the hidden “21” ...

Out now on PC, Spreadcheat wraps up a spreadsheet number puzzle game in a 90s Windows aesthetic, and we absolutely dig it.

In today’s optical illusion challenge, viewers are asked to spot the hidden number 96 camouflaged among a sea of 97s and 76s. The illusion tests visual sharpness and focus, with experts noting that ...