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Helix DSA Interview Questions
1 curated coding interview questions directly asked in Helix technical rounds, sorted by frequency with recency and difficulty diagnostics.
1
Total Questions
1 (100%)
Easy Problems
0 (0%)
Medium Problems
0 (0%)
Hard Problems
🔥 Most Tested Topics:
Strings (1)Trees (1)
📂 Sourced Datasets:
All questionsOlder than 6 months
| ID | Problem | Difficulty | Topic | Pattern | Acceptance | Frequency | Recency |
|---|---|---|---|---|---|---|---|
| 696 | Count Binary Substrings | Easy | Strings; Trees | Hashing / Sliding Window; DFS / BFS | 70.4% | 100.0% | all |