ByteDance vs Turing Interview Questions
ByteDance lists 64 LeetCode interview questions while Turing lists 37. They share 10 problems — 16% of ByteDance's bank and 27% of Turing's. Focus on the overlap first, then drill into 54 ByteDance-only and 27 Turing-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 10 overlapping problems first. These are the highest-yield questions for candidates interviewing at both ByteDance and Turing.
Step 2 — Company-specific depth: Add ByteDance-specific problems like LRU Cache, Remove Duplicate Letters, Smallest Subsequence of Distinct Characters and Turing-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: ByteDance skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
10 Shared Questions
High-priority problems to practice for both ByteDance and Turing.
| Problem | Difficulty |
|---|---|
| Number of Islands | Medium |
| Merge Intervals | Medium |
| Two Sum | Easy |
| Maximum Subarray | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Kth Largest Element in an Array | Medium |
| Longest Palindromic Substring | Medium |
| Valid Parentheses | Easy |
| Jump Game | Medium |
Unique to ByteDance (54)
Problems in ByteDance's list that do not appear at Turing.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Remove Duplicate Letters | Medium |
| Smallest Subsequence of Distinct Characters | Medium |
| First Day Where You Have Been in All the Rooms | Medium |
| Course Schedule | Medium |
| Combination Sum | Medium |
| Basic Calculator II | Medium |
| Shortest Bridge | Medium |
| House Robber | Medium |
| Maximal Square | Medium |
| Regular Expression Matching | Hard |
| Top K Frequent Elements | Medium |
Unique to Turing (27)
Problems in Turing's list that do not appear at ByteDance.
Frequently Asked Questions
How many LeetCode questions do ByteDance and Turing share?
ByteDance and Turing share 10 LeetCode interview questions. 54 problems appear only in ByteDance's list and 27 appear only in Turing's list.
What topics overlap most between ByteDance and Turing?
The most common shared topics between ByteDance and Turing are Array (7 shared questions), Dynamic Programming (4 shared questions), String (3 shared questions), Sorting (2 shared questions), Hash Table (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: ByteDance or Turing?
ByteDance has 4 Easy, 51 Medium, and 9 Hard questions. Turing has 10 Easy, 23 Medium, and 4 Hard questions. ByteDance has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both ByteDance and Turing?
Start with the 10 shared problems since they cover what both companies ask most often. Then add 20 ByteDance-specific and 20 Turing-specific questions to round out your prep.