6 curated coding interview questions directly asked in Bolt technical rounds, sorted by frequency with recency and difficulty diagnostics.
| ID | Problem | Difficulty | Topic | Pattern | Acceptance | Frequency | Recency |
|---|---|---|---|---|---|---|---|
| 1941 | Check if All Characters Have Equal Number of Occurrences | Easy | Strings | Hashing / Sliding Window | 79.5% | 100.0% | all |
| 121 | Best Time to Buy and Sell Stock | Easy | Core DSA | Implementation / Reasoning | 56.8% | 87.5% | all |
| 438 | Find All Anagrams in a String | Medium | Strings | Hashing / Sliding Window | 53.8% | 62.5% | all |
| 123 | Best Time to Buy and Sell Stock III | Hard | Core DSA | Implementation / Reasoning | 53.7% | 62.5% | all |
| 560 | Subarray Sum Equals K | Medium | Arrays | Sorting / Prefix / Scan | 47.3% | 62.5% | all |
| 2696 | Minimum String Length After Removing Substrings | Easy | Arrays; Strings; Trees | Sorting / Prefix / Scan; Hashing / Sliding Window; DFS / BFS | 77.2% | 62.5% | all |