2022 is around the corner, and Santa again creates a plan for his elves to determine how reindeer will pull his sleigh. Our Challenge Dec-2021 is based on Santa’s plan described by Mike Shenk:

Twas the night before Christmas, and at the North Pole
The last-minute planning was taking its toll.
As Santa was hastily making a scheme
For the placement of deer in his sleigh-pulling team..

We expect our readers will present Santa’s plan as a nice-looking decision model that determines the order of the reindeer and send their solution using any tool (or no tools) to DecisionManagementCommunity@gmail.com. Link