Congratulations super sleuths, for helping Finn Finity solve the mystery of the missing Christmas presents! We hope you enjoyed the puzzles, and finding out some more about the maths all around the National Museum of Scotland.
Our prize draw is now closed, but you can still download your certificate below for completing the mystery.
We are delighted to be offering a big programme of family activities again this year, as well as some events just for adult. Find out what's on in your area each day.
