Lyft vs TikTok Interview Questions
Lyft lists 26 LeetCode interview questions while TikTok lists 351. They share 14 problems — 54% of Lyft's bank and 4% of TikTok's. Focus on the overlap first, then drill into 12 Lyft-only and 337 TikTok-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 14 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Lyft and TikTok.
Step 2 — Company-specific depth: Add Lyft-specific problems like Read N Characters Given read4 II - Call Multiple Times, Convert Sorted List to Binary Search Tree, Check Completeness of a Binary Tree and TikTok-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Lyft skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
14 Shared Questions
High-priority problems to practice for both Lyft and TikTok.
| Problem | Difficulty |
|---|---|
| Rotting Oranges | Medium |
| Time Based Key-Value Store | Medium |
| Minimum Window Substring | Hard |
| Max Stack | Hard |
| String Compression | Medium |
| Longest Consecutive Sequence | Medium |
| Decode Ways | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Water and Jug Problem | Medium |
| Implement Trie (Prefix Tree) | Medium |
| Sort List | Medium |
| Meeting Rooms II | Medium |
| Asteroid Collision | Medium |
| Process Tasks Using Servers | Medium |
Unique to Lyft (12)
Problems in Lyft's list that do not appear at TikTok.
Unique to TikTok (337)
Problems in TikTok's list that do not appear at Lyft.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Number of Islands | Medium |
| Longest Increasing Subsequence | Medium |
| Number of Distinct Islands | Medium |
| Course Schedule II | Medium |
| Merge Intervals | Medium |
| Course Schedule | Medium |
| Trapping Rain Water | Hard |
| Subarray With Elements Greater Than Varying Threshold | Hard |
| Text Justification | Hard |
| Decode String | Medium |
| Word Search | Medium |
Frequently Asked Questions
How many LeetCode questions do Lyft and TikTok share?
Lyft and TikTok share 14 LeetCode interview questions. 12 problems appear only in Lyft's list and 337 appear only in TikTok's list.
What topics overlap most between Lyft and TikTok?
The most common shared topics between Lyft and TikTok are String (6 shared questions), Array (5 shared questions), Hash Table (5 shared questions), Design (3 shared questions), Two Pointers (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Lyft or TikTok?
Lyft has 0 Easy, 19 Medium, and 7 Hard questions. TikTok has 34 Easy, 245 Medium, and 72 Hard questions. Lyft has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Lyft and TikTok?
Start with the 14 shared problems since they cover what both companies ask most often. Then add 12 Lyft-specific and 20 TikTok-specific questions to round out your prep.