Week 15
Patterns: Graphs - Multi-source BFS, Graphs - Topological Sort
Total Problems: 12
Completed: 12 (100%)
Progress by Difficulty
| Difficulty | Total | Completed | Remaining | Percentage |
|---|---|---|---|---|
| 🟢 Easy | 0 | 0 | 0 | 0% |
| 🟡 Medium | 10 | 10 | 0 | 100% |
| 🔴 Hard | 2 | 2 | 0 | 100% |
Problems
| # | Problem | Pattern | D | Status | Conf |
|---|---|---|---|---|---|
| 183 | Walls and Gates | Graphs - Multi-source BFS | M | ✅ | HGH |
| 184 | 01 Matrix | Graphs - Multi-source BFS | M | ✅ | MED |
| 185 | Rotting Oranges | Graphs - Multi-source BFS | M | ✅ | MED |
| 186 | Shortest Path in Binary Matrix | Graphs - Multi-source BFS | M | ✅ | HGH |
| 187 | As Far from Land as Possible | Graphs - Multi-source BFS | M | ✅ | HGH |
| 188 | Shortest Bridge | Graphs - Multi-source BFS | H | ✅ | HGH |
| 189 | Course Schedule | Graphs - Topological Sort | M | ✅ | HGH |
| 190 | Course Schedule II | Graphs - Topological Sort | M | ✅ | HGH |
| 191 | Minimum Height Trees | Graphs - Topological Sort | M | ✅ | HGH |
| 192 | Sequence Reconstruction | Graphs - Topological Sort | M | ✅ | MED |
| 193 | All Ancestors of a Node in a Directed Acyclic Graph | Graphs - Topological Sort | M | ✅ | MED |
| 194 | Alien Dictionary | Graphs - Topological Sort | H | ✅ | HGH |
Last Updated: 2026-02-13 19:40:00
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