Netflix vs TikTok Interview Questions
Netflix lists 29 LeetCode interview questions while TikTok lists 351. They share 16 problems — 55% of Netflix's bank and 5% of TikTok's. Focus on the overlap first, then drill into 13 Netflix-only and 335 TikTok-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 16 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Netflix and TikTok.
Step 2 — Company-specific depth: Add Netflix-specific problems like Cache With Time Limit, Contains Duplicate III, Reconstruct Itinerary and TikTok-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: TikTok skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
16 Shared Questions
High-priority problems to practice for both Netflix and TikTok.
| Problem | Difficulty |
|---|---|
| Time Based Key-Value Store | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Course Schedule II | Medium |
| Meeting Rooms II | Medium |
| Merge Intervals | Medium |
| Parallel Courses | Medium |
| Word Search | Medium |
| LRU Cache | Medium |
| Top K Frequent Elements | Medium |
| Word Break | Medium |
| Koko Eating Bananas | Medium |
| Fruit Into Baskets | Medium |
| Snapshot Array | Medium |
| LFU Cache | Hard |
| Find Peak Element | Medium |
| Design Search Autocomplete System | Hard |
Unique to Netflix (13)
Problems in Netflix's list that do not appear at TikTok.
| Problem | Difficulty |
|---|---|
| Cache With Time Limit | Medium |
| Contains Duplicate III | Hard |
| Reconstruct Itinerary | Hard |
| Logger Rate Limiter | Easy |
| Contains Duplicate II | Easy |
| String to Integer (atoi) | Medium |
| Network Delay Time | Medium |
| Contains Duplicate | Easy |
| Summary Ranges | Easy |
| First Missing Positive | Hard |
| All Paths From Source to Target | Medium |
| Maximum Length of Repeated Subarray | Medium |
Unique to TikTok (335)
Problems in TikTok's list that do not appear at Netflix.
| Problem | Difficulty |
|---|---|
| Number of Islands | Medium |
| Longest Increasing Subsequence | Medium |
| Number of Distinct Islands | Medium |
| Course Schedule | Medium |
| Trapping Rain Water | Hard |
| Subarray With Elements Greater Than Varying Threshold | Hard |
| Text Justification | Hard |
| Decode String | Medium |
| Longest Palindromic Substring | Medium |
| N-Queens | Hard |
| Minimum Window Substring | Hard |
| Search in Rotated Sorted Array | Medium |
Frequently Asked Questions
How many LeetCode questions do Netflix and TikTok share?
Netflix and TikTok share 16 LeetCode interview questions. 13 problems appear only in Netflix's list and 335 appear only in TikTok's list.
What topics overlap most between Netflix and TikTok?
The most common shared topics between Netflix and TikTok are Array (9 shared questions), Hash Table (8 shared questions), String (5 shared questions), Design (5 shared questions), Binary Search (4 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Netflix or TikTok?
Netflix has 5 Easy, 19 Medium, and 5 Hard questions. TikTok has 34 Easy, 245 Medium, and 72 Hard questions. TikTok has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Netflix and TikTok?
Start with the 16 shared problems since they cover what both companies ask most often. Then add 13 Netflix-specific and 20 TikTok-specific questions to round out your prep.