Prepare for Rakuten technical interviews with 10 tracked LeetCode questions, sortable by difficulty and topic.
| Title | Difficulty | Topics | Frequency | LeetCode |
|---|---|---|---|---|
| LRU Cache | Medium | 100% | Solve | |
| Best Time to Buy and Sell Stock | Easy | 92% | Solve | |
| Climbing Stairs | Easy | 92% | Solve | |
| 3Sum | Medium | 68.9% | Solve | |
| String Compression | Medium | 68.4% | Solve | |
| Longest Happy String | Medium | 57.5% | Solve | |
| Best Time to Buy and Sell Stock II | Medium | 55.9% | Solve | |
| Rotting Oranges | Medium | 53.9% | Solve | |
| Combination Sum II | Medium | 49% | Solve | |
| Rotate Image | Medium | 48.3% | Solve |
10 questions total
Company analytics
Questions tracked
10
Questions currently linked to Rakuten
Topics represented
16
Distinct topics visible in this company set
Dominant difficulty
medium
80% of tracked questions
Avg frequency score
68.6
Mean frequency across this company question set
Rakuten currently has 10 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 Rakuten include Array, Dynamic Programming, Greedy, and Math. Array alone appears 6 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 68.6, and medium is the dominant difficulty bucket at 80% of tracked coverage. That makes it easier to decide whether to practice for repetition, complexity, or both.
Rakuten related paths
This section answers the most practical questions about using the Rakuten route as a company-specific LeetCode study page.
Start with the highest-frequency questions inside Array, Dynamic Programming, and Greedy, then sort the table by frequency to build a shortlist. That gives you a faster first pass through Rakuten's interview patterns than trying to cover every linked problem at once.
medium makes up 80% of the tracked Rakuten 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 Rakuten's strongest topic signal, then open Array and the global most-asked or questions explorer routes to see whether that company-specific pattern is also common across the wider dataset.
