6 curated coding interview questions directly asked in The Trade Desk technical rounds, sorted by frequency with recency and difficulty diagnostics.
| ID | Problem | Difficulty | Topic | Pattern | Acceptance | Frequency | Recency |
|---|---|---|---|---|---|---|---|
| 3043 | Find the Length of the Longest Common Prefix | Medium | Core DSA | Implementation / Reasoning | 62.2% | 100.0% | all |
| 127 | Word Ladder | Hard | Strings | Hashing / Sliding Window | 45.6% | 75.0% | all |
| 227 | Basic Calculator II | Medium | Stack / Queue | Monotonic Stack / Simulation | 46.9% | 62.5% | all |
| 54 | Spiral Matrix | Medium | Arrays | Sorting / Prefix / Scan | 56.8% | 62.5% | all |
| 2043 | Simple Bank System | Medium | Core DSA | Implementation / Reasoning | 69.7% | 62.5% | all |
| 443 | String Compression | Medium | Strings | Hashing / Sliding Window | 60.0% | 62.5% | all |