title: Is A* the best pathfinding algorithm?
body: <p>It is generally said that A* is the best algorithm to solve pathfinding problems. </p>
  
  <p>Is there any situation when A* is <strong><em>not</em></strong> the best algorithm to find solution? </p>
  
  <p>How good is A* compared to BFS, DFS, UCS, etc?</p>