The Christmas puzzle 2015
With our clients, we face technical, mathematical and user related challenges every day – and we love to help them solve these. Staying true to tradition, we have made a small puzzle for you to enjoy during this Christmas month.
Again this year, the Christmas puzzle is inspired by Menza. You must determine the number that hides behind the question mark. The number of minutes it takes you to solve the puzzle indicates your IQ. Start the stopwatch and throw yourself into the challenge.
You can find the solution and the timetable here.