Compare company overlap, shared topics, and difficulty patterns before narrowing this LeetCode topic into a focused interview practice set.
Shared topics
| Title | Difficulty | Topics | Frequency | LeetCode |
|---|---|---|---|---|
| Longest Cycle in a Graph | Hard | 100% | Solve | |
| Longest Path With Different Adjacent Characters | Hard | 97.8% | Solve | |
| Collect Coins in a Tree | Hard | 89.5% | Solve | |
| Parallel Courses III | Hard | 89.3% | Solve | |
| Course Schedule | Medium | 85.6% | Solve | |
| Frequencies of Shortest Supersequences | Hard | 84.3% | Solve | |
| Alien Dictionary | Hard | 80.4% | Solve | |
| Course Schedule II | Medium | 79% | Solve | |
| Minimum Runes to Add to Cast Spell | Hard | 77.4% | Solve | |
| Maximum Employees to Be Invited to a Meeting | Hard | 71% | Solve | |
| Largest Color Value in a Directed Graph | Hard | 62.6% | Solve | |
| Count Ways to Build Rooms in an Ant Colony | Hard | 62.5% | Solve | |
| Number of Increasing Paths in a Grid | Hard | 62.5% | Solve | |
| Loud and Rich | Medium | 58% | Solve | |
| Design Excel Sum Formula | Hard | 50.8% | Solve | |
| Longest Increasing Path in a Matrix | Hard | 45.9% | Solve | |
| Minimum Height Trees | Medium | 45.9% | Solve | |
| Sort Items by Groups Respecting Dependencies | Hard | 45.9% | Solve | |
| All Ancestors of a Node in a Directed Acyclic Graph | Medium | 45.4% | Solve | |
| Find All Possible Recipes from Given Supplies | Medium | 45.1% | Solve |
35 questions total
Topic analytics
Questions tracked
35
Questions mapped to Topological Sort
Companies represented
92
Companies linked to this topic
Dominant difficulty
hard
57% of tracked topic coverage
Avg companies / question
7.8
Mean cross-company overlap for this topic
Topological Sort appears in 35 tracked questions across 92 companies, which makes it one of the clearer signals for reusable interview patterns.
Google, Amazon, Meta, and Microsoft are among the companies most associated with this topic in the current dataset. Google alone contributes 29 linked questions. Use those company links to compare how the same topic changes across interview styles.
hard is the dominant difficulty bucket at 57% of the topic distribution, and each Topological Sort question is associated with 7.8 companies on average. That combination is useful when you want a topic that balances frequency with transferability.
Topological Sort related paths
Use this Topological Sort page to understand difficulty mix, company overlap, and how to turn a topic signal into a real interview study loop.
Start with the highest-frequency Topological Sort problems on this page, then use the company and shared-topic filters to split broad pattern practice from more targeted interview prep. This template currently tracks 35 Topological Sort questions, so it works best as a focused practice lane rather than a one-off search result.
hard currently represents 57% of the tracked Topological Sort distribution. Use that as a pacing signal before you decide whether this topic is best for quick reps, realistic interview drills, or harder stretch practice.
Google, Amazon, Meta, and Microsoft are the most visible company signals for Topological Sort right now. Open those company pages next if you want to see how the same topic shifts across interview styles.
