6 curated coding interview questions directly asked in Rokt technical rounds, sorted by frequency with recency and difficulty diagnostics.
| ID | Problem | Difficulty | Topic | Pattern | Acceptance | Frequency | Recency |
|---|---|---|---|---|---|---|---|
| 227 | Basic Calculator II | Medium | Stack / Queue | Monotonic Stack / Simulation | 46.9% | 100.0% | all |
| 224 | Basic Calculator | Hard | Stack / Queue | Monotonic Stack / Simulation | 46.9% | 100.0% | all |
| 408 | Valid Word Abbreviation | Easy | Strings | Hashing / Sliding Window | 37.0% | 87.5% | all |
| 10 | Regular Expression Matching | Hard | Core DSA | Implementation / Reasoning | 31.0% | 75.0% | all |
| 20 | Valid Parentheses | Easy | Strings | Hashing / Sliding Window | 44.2% | 75.0% | all |
| 1472 | Design Browser History | Medium | Design | Data Structure Design | 78.3% | 62.5% | all |