Prepare for Confluent technical interviews with 13 tracked LeetCode questions, sortable by difficulty and topic.
| Title | Difficulty | Topics | Frequency | LeetCode |
|---|---|---|---|---|
| LRU Cache | Medium | 100% | Solve | |
| Minimum Time to Eat All Grains | Hard | 83.3% | Solve | |
| Regular Expression Matching | Hard | 70.4% | Solve | |
| Cache With Time Limit | Medium | 68.4% | Solve | |
| Debounce | Medium | 65% | Solve | |
| Design Authentication Manager | Medium | 65% | Solve | |
| Count Subarrays With Median K | Hard | 51.1% | Solve | |
| Number of Atoms | Hard | 51.1% | Solve | |
| Valid Sudoku | Medium | 49% | Solve | |
| Wildcard Matching | Hard | 40.3% | Solve | |
| Sudoku Solver | Hard | 37.3% | Solve | |
| Time Based Key-Value Store | Medium | 36.3% | Solve | |
| Combination Sum | Medium | 17.4% | Solve |
13 questions total
Company analytics
Questions tracked
13
Questions currently linked to Confluent
Topics represented
16
Distinct topics visible in this company set
Dominant difficulty
medium
54% of tracked questions
Avg frequency score
56.5
Mean frequency across this company question set
Confluent currently has 13 tracked questions linked to 16 topics, so this page is a good benchmark for how deep the dataset goes on one employer.
The most common topics for Confluent include Hash Table, Array, String, and Design. Hash Table alone appears 7 times in the visible topic distribution. That topic spread helps you identify whether this company is repeating a few patterns or testing across a broader surface area.
The current question set averages a frequency score of 56.5, and medium is the dominant difficulty bucket at 54% of tracked coverage. That makes it easier to decide whether to practice for repetition, complexity, or both.
Confluent related paths
This section answers the most practical questions about using the Confluent route as a company-specific LeetCode study page.
Start with the highest-frequency questions inside Hash Table, Array, and String, then sort the table by frequency to build a shortlist. That gives you a faster first pass through Confluent's interview patterns than trying to cover every linked problem at once.
medium makes up 54% of the tracked Confluent question set. Use that split to decide whether your study plan should emphasize coverage, realistic interview pressure, or deeper problem solving.
Use this page to identify Confluent's strongest topic signal, then open Hash Table and the global most-asked or questions explorer routes to see whether that company-specific pattern is also common across the wider dataset.
