Another puzzle that went viral. This isn’t the only brain teaser that has left people puzzled. Earlier, a tricky equation was ...

An old calculator uses a seven-segment display, in which numerals are represented by different patterns of vertical and horizontal line segments. But the device is faulty and no longer shows any ...

A new trend suggests playing Tetris can reduce trauma symptoms, but experts warn against relying on gaming as a substitute ...

Brain teasers have long been a favourite among netizens, offering a fun yet challenging way to test one's logical and ...