https://leetcode.com/problems/minimum-height-trees/description/


Center of an acyclic graph #medium #graph #toposort

https://leetcode.com/problems/all-ancestors-of-a-node-in-a-directed-acyclic-graph/description/

List of ancestors in a DAG #medium #dfs #toposort

https://leetcode.com/problems/build-a-matrix-with-conditions/description/

Build a matrix from a graph conditions #hard #graph #toposort

https://leetcode.com/problems/maximum-number-of-k-divisible-components/description/

Max connected components divisible by k in graph #hard #toposort

https://leetcode.com/problems/find-minimum-diameter-after-merging-two-trees/description/

Diameter of 2 connected trees #hard #graph #toposort

https://leetcode.com/problems/find-eventual-safe-states/description/

Nodes without cycles #medium #dfs #toposort

https://leetcode.com/problems/maximum-employees-to-be-invited-to-a-meeting/description/


Max connected siblings in graph #hard #dfs #toposort

https://leetcode.com/problems/course-schedule-iv/description/

All innodes for each query in graph #medium #dfs #toposort #floyd_warshall

https://leetcode.com/problems/largest-color-value-in-a-directed-graph/description/


Max color freq path #hard #dp #toposort