Adobe vs American Express Interview Questions
Adobe lists 148 LeetCode interview questions while American Express lists 23. They share 5 problems — 3% of Adobe's bank and 22% of American Express's. Focus on the overlap first, then drill into 143 Adobe-only and 18 American Express-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 5 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Adobe and American Express.
Step 2 — Company-specific depth: Add Adobe-specific problems like Group Anagrams, Special Binary String, Majority Element and American Express-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Adobe skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
5 Shared Questions
High-priority problems to practice for both Adobe and American Express.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Longest Substring Without Repeating Characters | Medium |
| 3Sum | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Longest Common Prefix | Easy |
Unique to Adobe (143)
Problems in Adobe's list that do not appear at American Express.
| Problem | Difficulty |
|---|---|
| Group Anagrams | Medium |
| Special Binary String | Hard |
| Majority Element | Easy |
| Add Two Numbers | Medium |
| Median of Two Sorted Arrays | Hard |
| Reverse Linked List | Easy |
| Smallest Range II | Medium |
| Climbing Stairs | Easy |
| Merge Intervals | Medium |
| Nim Game | Easy |
| Number of Increasing Paths in a Grid | Hard |
| Divide Intervals Into Minimum Number of Groups | Medium |
Unique to American Express (18)
Problems in American Express's list that do not appear at Adobe.
Frequently Asked Questions
How many LeetCode questions do Adobe and American Express share?
Adobe and American Express share 5 LeetCode interview questions. 143 problems appear only in Adobe's list and 18 appear only in American Express's list.
What topics overlap most between Adobe and American Express?
The most common shared topics between Adobe and American Express are Array (4 shared questions), Hash Table (2 shared questions), String (2 shared questions), Sliding Window (1 shared questions), Two Pointers (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Adobe or American Express?
Adobe has 34 Easy, 93 Medium, and 21 Hard questions. American Express has 8 Easy, 12 Medium, and 3 Hard questions. Adobe has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Adobe and American Express?
Start with the 5 shared problems since they cover what both companies ask most often. Then add 20 Adobe-specific and 18 American Express-specific questions to round out your prep.