All challenges
Multiple ChoiceIntermediate 30s

Topological sort works on?

Directed Acyclic Graphs (DAGs)
Options
  1. 1Arrays only
  2. 2Any graph
  3. 3None of the above
  4. 4Trees only

Think you can answer under pressure?

Get matched and answer live questions in 3-minute 1v1 battles. Elo ranking, badge tiers and bragging rights on the line.

Play this in a 3-minute battle