Bottom row: 8, 1, ? Viewers were asked to figure out the missing number in the last cell. It was a classic pattern-recognition puzzle — simple in appearance, but surprisingly complex when analysed.

But when it comes to maths brain teasers, the thrill hits differently. With numbers, logic, and hidden patterns at play, these puzzles not only entertain but also give your brain a serious workout.

Books & Arts Published: 18 November 2015 Mathematics: Logic and Lewis Carroll Francine F. Abeles Nature 527, 302–303 (2015) Cite this article ...

The Journal places a special emphasis on the applications of philosophical logic in other disciplines, not only in mathematics and the natural sciences but also, for example, in computer science, ...