Need expert that can solve complex non coding ds algorithms qs

as title says, I need someone who is able to quickly solve algorithm problems especially those relating to topics like red black trees, greedy algorithms, elementary graph algorithms, bfs, dfs, topological sort, etc. No coding is involved and I can post a sample of what the problems are like. Pls message if you are able to do these types of problems. Also, the project will be time sensitive(1 hour total) pls message for further details .