Analyze the time and space complexity of your solution. Compare your solution to others and identify areas for improvement.

Given an n-ary tree, return the level order traversal of its nodes' values. Nary-Tree input serialization is represented in their level order traversal, each group of children is separated by the null ...

Then run dotnet pack -graph -bl. You'll likely see the break. And if you don't, you can try again (after removing build artifacts), or just inspect the .binlog to see that too many GenerateNuspec ...