BLOG

Here are a few trick questions - think carefully! The International Space Station (ISS) is the largest space station ever built. Apart from the ISS what...

A while ago we had a puzzle about five pirates dividing 100 gold coins between them, which you can read here. We now have a variation...

A while ago we had a puzzle about five pirates dividing 100 gold coins between them, which you can read here. We now have a...

I am currently twice the age of my son. Ten years ago I was three times his age. How old are we both? Let F...

I am currently twice the age of my son. Ten years ago I was three times his age. How old are we both? As usual...