Articulation point and bridge

**Frequency: 5/10**

Resources

- [Codeforces Blog: Articulation points and bridges (Tarjan's Algorithm)](https://codeforces.com/blog/entry/71146)

Articulation point	160 / 164	1100
Bridge	134 / 148	1100
Articulation point and bridge	105 / 165	1200
Bridge Minimization	87 / 122	1400
Unique path	19 / 29	1700