Earlier today I set you these three problems about the number 11. Here they are again with solutions. 1. Funny formation You are the coach of a football team, whose players have shirt numbers 1 to 11.

If you need Windows 11 for your PC, you have two options: Windows 11 Home and Windows 11 Professional. The Pro version is (obviously) the more expensive of the two because it offers a variety of extra ...

It’s two decimal digits long, it’s prime, it’s a palindrome and it’s the number of players in a football team. Let’s hear it for “legs” eleven! Today’s puzzles reveal interesting properties about the ...