Prepare for Amazon technical interviews with 1,898 tracked LeetCode questions, sortable by difficulty and topic.
| Title | Difficulty | Topics | Frequency | LeetCode |
|---|---|---|---|---|
| Active Users | Medium | 100% | Solve | |
| Alternating Groups I | Easy | 100% | Solve | |
| Add Two Numbers II | Medium | 100% | Solve | |
| Complement of Base 10 Integer | Easy | 100% | Solve | |
| Bulb Switcher | Medium | 100% | Solve | |
| Check If Word Is Valid After Substitutions | Medium | 100% | Solve | |
| Check if Array Is Sorted and Rotated | Easy | 100% | Solve | |
| Avoid Flood in The City | Medium | 100% | Solve | |
| As Far from Land as Possible | Medium | 100% | Solve | |
| Clear Digits | Easy | 100% | Solve | |
| Binary Tree Tilt | Easy | 100% | Solve | |
| Arithmetic Slices II - Subsequence | Hard | 100% | Solve | |
| Check If Array Pairs Are Divisible by k | Medium | 100% | Solve | |
| Check if the Sentence Is Pangram | Easy | 100% | Solve | |
| Binary Tree Pruning | Medium | 100% | Solve | |
| Binary Tree Cameras | Hard | 100% | Solve | |
| Count Subarrays With Fixed Bounds | Hard | 100% | Solve | |
| Decoded String at Index | Medium | 100% | Solve | |
| Construct String with Minimum Cost | Hard | 100% | Solve | |
| Count Zero Request Servers | Medium | 100% | Solve |
1,898 questions total
Company analytics
Questions tracked
1,898
Questions currently linked to Amazon
Topics represented
72
Distinct topics visible in this company set
Dominant difficulty
medium
55% of tracked questions
Avg frequency score
47.6
Mean frequency across this company question set
Amazon currently has 1,898 tracked questions linked to 72 topics, so this page is a good benchmark for how deep the dataset goes on one employer.
The most common topics for Amazon include Array, String, Hash Table, and Sorting. Array alone appears 1,016 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 47.6, and medium is the dominant difficulty bucket at 55% of tracked coverage. That makes it easier to decide whether to practice for repetition, complexity, or both.
Amazon related paths
This section answers the most practical questions about using the Amazon route as a company-specific LeetCode study page.
Start with the highest-frequency questions inside Array, String, and Hash Table, then sort the table by frequency to build a shortlist. That gives you a faster first pass through Amazon's interview patterns than trying to cover every linked problem at once.
medium makes up 55% of the tracked Amazon 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 Amazon'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.
