Subscribe to Scientific American to learn and share the most exciting discoveries, innovations and ideas shaping our world today.
What time does the clock show? We’d love to hear from you! E-mail us at [email protected] to share your experience. This puzzle ...
How many triangles can you count in this image? It’s harder than it looks and bound to baffle even the sharpest of brains for ...
Math may not be everyone’s favorite subject but when it comes to matchstick puzzles, few can resist giving it a try. At first ...
The New York Times announced last week that it will stop making Digits, a math puzzle game that debuted in beta in April. The last of these daily math puzzles will go up on August 8. Digits is a fun ...
Tristan and Layla subdue the Great Pumpkin, greater Ozark is saved from the big squash. The post Math Puzzle for October 31, ...
IQ tests are considered one of the most popular puzzle games to test the intelligence of an individual. In these tests, a problem is presented before the readers that needs to be solved within a time ...
Math puzzles PRO 2 increases your logical thinking. Hi! I’m Keza MacDonald, a video games journalist of 15 years’ experience with two small kids and a teen stepkid. I’m… Hello, my darlings! It is me, ...
A graphic artist is testing everyone’s knowledge of algebra and spot-the-difference skills with a pictograph math problem that assigns numbers to different fruits. Gergely Dudás, of Hungary Budapest, ...
A seemingly impossible math puzzle, discovered stuck to a tree by a passing hiker, has left the internet well and truly stumped. Despite living in an increasingly digital world, math remains something ...