generated at
traveling salesman problem
Canadian traveller problem
Exact algorithm
Route inspection problem (also known as "Chinese postman problem")
Set TSP problem
Seven Bridges of Königsberg
Steiner travelling salesman problem
Subway Challenge
Tube Challenge
Vehicle routing problem
Graph exploration
Mixed Chinese postman problem
Arc routing
Snow plow routing problem
Monge array
Ring star problem

https://en.wikipedia.org/wiki/Travelling_salesman_problem