Comics on Norwegian milk cartons

After IDW started publishing Disney comics we have seen 3 stories drawn by Norwegian Arlid Midthun, and I hope we'll see more in the future! If you haven't read any yet I recommend checking out "The Substitute Santa of Strathbungo" printed in IDW's Uncle Scrooge #21, with Scrooge as a young boy in Glasgow.

Among the stories we haven't seen in English yet is a series of crime riddles with Donald & company, created in collaboration with novelist Gunnar Staalesen. But they are not the only crime riddle comics the two them have created together.

For the last 8 years they have created comics printed on Norwegian milk cartons. And the comics are only printed on the cartons during the Easter Holidays (and the week before).
 

2011-2014 milk cartons

2015-2018 milk cartons

If I didn't make it clear these are not Disney comics, but an original creation with the detective character "Ulf Ulvheim". But the drawing style is very similar to Arild's Disney comics.

Here are the comics from the last two years as slideshows (external links, might not work forever):

2017

2018

Source: https://www.tine.no/påske