Web Puzzles

How are we to seat them within our only 8 remaining spaces?" frowned the manager of the theatre. Everyone was well aware of the pro...

There is a missing number in the table below. 4 5 6 7 8 9 61 52 63...

There is a number made of eleven tens of thousands, eleven thousands, eleven hundreds, and eleven units? What is that number? Solution ...

Find at least four ways of writing the number 100, each time using only one digit repeated five times. For example: (999 / 9) - 9 = 102 (...

Professor Percent was a maths lecturer with an interest for new ways to express mathematical expressions. The traditional symbols (+, -,...