> For the complete documentation index, see [llms.txt](https://algorithm.prettylog.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://algorithm.prettylog.com/top-75-leetcode-questions-to-save-your-time/problems/graph.md).

# Graph

- [x 417. Pacific Atlantic Water Flow](https://algorithm.prettylog.com/top-75-leetcode-questions-to-save-your-time/problems/graph/x-417.-pacific-atlantic-water-flow.md)
- [x 128. Longest Consecutive Sequence](https://algorithm.prettylog.com/top-75-leetcode-questions-to-save-your-time/problems/graph/x-128.-longest-consecutive-sequence.md)
- [207. Course Schedule](https://algorithm.prettylog.com/top-75-leetcode-questions-to-save-your-time/problems/graph/207.-course-schedule.md)
- [133. Clone Graph](https://algorithm.prettylog.com/top-75-leetcode-questions-to-save-your-time/problems/graph/133.-clone-graph.md)
- [200. Number of Islands](https://algorithm.prettylog.com/top-75-leetcode-questions-to-save-your-time/problems/graph/200.-number-of-islands.md)