One to Nine Equals One Hundred Quiz Puzzle
A while ago we posted a puzzle about making one hundred from the digits one through to nine, and you can try that here if...
A while ago we posted a puzzle about making one hundred from the digits one through to nine, and you can try that here if...
After last week's quite difficult puzzle we have one that is slightly less challenging. You are making a cube with completely opaque sides - there...
One way or another you are running the quiz to make money. Sorry to be blunt, but that’s why you are doing it. If you’re...
After last week's quite difficult puzzle we have one that is slightly less challenging. You are making a cube with completely opaque sides - there...
Here is a puzzle that at first sight seems completely impossible, but it actually has a simple and elegant solution. It's just that the solution...