Adobe vs Twitter Interview Questions
Adobe lists 148 LeetCode interview questions while Twitter lists 53. They share 11 problems — 7% of Adobe's bank and 21% of Twitter's. Focus on the overlap first, then drill into 137 Adobe-only and 42 Twitter-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 11 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Adobe and Twitter.
Step 2 — Company-specific depth: Add Adobe-specific problems like Two Sum, Group Anagrams, Special Binary String and Twitter-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Twitter skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
11 Shared Questions
High-priority problems to practice for both Adobe and Twitter.
| Problem | Difficulty |
|---|---|
| Reverse Linked List | Easy |
| Merge Intervals | Medium |
| LRU Cache | Medium |
| Integer to Roman | Medium |
| Trapping Rain Water | Hard |
| Validate IP Address | Medium |
| Valid Parentheses | Easy |
| Rotting Oranges | Medium |
| Flatten Nested List Iterator | Medium |
| Random Pick with Weight | Medium |
| Design Twitter | Medium |
Unique to Adobe (137)
Problems in Adobe's list that do not appear at Twitter.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Group Anagrams | Medium |
| Special Binary String | Hard |
| Longest Substring Without Repeating Characters | Medium |
| Majority Element | Easy |
| Add Two Numbers | Medium |
| Median of Two Sorted Arrays | Hard |
| 3Sum | Medium |
| Smallest Range II | Medium |
| Climbing Stairs | Easy |
| Nim Game | Easy |
| Number of Increasing Paths in a Grid | Hard |
Unique to Twitter (42)
Problems in Twitter's list that do not appear at Adobe.
| Problem | Difficulty |
|---|---|
| Regular Expression Matching | Hard |
| Merge k Sorted Lists | Hard |
| Multiply Strings | Medium |
| Wildcard Matching | Hard |
| Permutation Sequence | Hard |
| Pascal's Triangle | Easy |
| Word Break II | Hard |
| Time Needed to Buy Tickets | Easy |
| Max Points on a Line | Hard |
| One Edit Distance | Medium |
| Happy Number | Easy |
| Implement Trie (Prefix Tree) | Medium |
Frequently Asked Questions
How many LeetCode questions do Adobe and Twitter share?
Adobe and Twitter share 11 LeetCode interview questions. 137 problems appear only in Adobe's list and 42 appear only in Twitter's list.
What topics overlap most between Adobe and Twitter?
The most common shared topics between Adobe and Twitter are Array (4 shared questions), Linked List (3 shared questions), Hash Table (3 shared questions), Design (3 shared questions), String (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Adobe or Twitter?
Adobe has 34 Easy, 93 Medium, and 21 Hard questions. Twitter has 8 Easy, 33 Medium, and 12 Hard questions. Twitter has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Adobe and Twitter?
Start with the 11 shared problems since they cover what both companies ask most often. Then add 20 Adobe-specific and 20 Twitter-specific questions to round out your prep.