Here's a challenge to all participants for December. @cezary-io and I have each won 5 editions this year. I want to get the 6th and I am very sure that so does @cezary-io. So the challenge is to snatch the victory from us. It won't be easy as I want to complete the month of December for the 1st time (it means that on Dec 31 I still want to be in play). It may snow or rain, but walk I will. I only hope I don't have to travel to Riyadh again ;-)

Challenge accepted?