A popular brainteaser has sparked a discussion online as people try to solve it - however, it is said on 2% of people in the ...

A well-known brainteaser, known as Einstein's riddle, has left people scratching their heads as they spend hours trying to ...

A well-known brainteaser has left people scratching their heads as players spend hours trying to work out the right answer - ...

The year 1905 was also when Einstein wrote a series of papers that ... He had often been interested in physics puzzles as a child, and was now a recent university graduate, easygoing enough ...

Regular readers of Problematics need no introduction to Einstein puzzles, nor the reason why they are also called zebra puzzles. The benchmark puzzle of this form involves different people who ...

possibly solving puzzles put forth by the elusive dark universe — and, if true, this novel theory could also finally unite Albert Einstein's general relativity with the quantum realm.

The puzzle, known as Einstein's riddle - has left people scratching their heads due despite it asking a very simple question - 'Why keeps fish?' It starts: "Let us assume that there are five ...