The first difference is the 8th term: it is 21 for the Fibonacci sequence and 39 for Iccanobif.

If you love logic and visuals, this challenge is for you.🧠 🤓We’ve gathered 22 visual riddles to challenge your brain and ...

Here at PopMech, we love mind-bending math and logic puzzles, which is why we regularly recruit the sharpest minds in the ...

Process-of-elimination logic is a common form of reasoning. It manifests itself in everyday tasks and is useful in all areas, from mathematics to forensics. Pairing puzzles bring out its main ...