Research Profile Topic Cybersecurity
Cheating not allowed. You found our holiday wishes and want to see whether you have found all 44 possibilites to draw the house of Santa Claus starting from point 1? Here you can find the solutions.
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If you didn't get our Holiday card (yet), you can (opens in new tab) to find out if you can find all of the 44 possibilities to draw the House of Santa Claus. print out our template here
Have fun with our little game, happy holidays and all the best for the new year!
You probably knew this old German drawing game from your childhood but did you know, this only works when you start with a bottom corner? Mathematicians call this kind of problem Eulerian path after the Swiss mathematician Leonhard Euler (1707-1783). Eulerian paths are studied in graph theory.