Adobe vs DoorDash Interview Questions
Adobe lists 148 LeetCode interview questions while DoorDash lists 78. They share 25 problems — 17% of Adobe's bank and 32% of DoorDash's. Focus on the overlap first, then drill into 123 Adobe-only and 53 DoorDash-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 25 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Adobe and DoorDash.
Step 2 — Company-specific depth: Add Adobe-specific problems like Special Binary String, Longest Substring Without Repeating Characters, Majority Element and DoorDash-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: DoorDash skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
25 Shared Questions
High-priority problems to practice for both Adobe and DoorDash.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Group Anagrams | Medium |
| Add Two Numbers | Medium |
| Merge Intervals | Medium |
| LRU Cache | Medium |
| Number of Islands | Medium |
| Integer to Roman | Medium |
| Next Permutation | Medium |
| Jump Game | Medium |
| Longest Palindromic Substring | Medium |
| Koko Eating Bananas | Medium |
| Binary Tree Maximum Path Sum | Hard |
| Roman to Integer | Easy |
| Rotting Oranges | Medium |
| Basic Calculator II | Medium |
| Jump Game II | Medium |
| Sliding Window Maximum | Hard |
| Longest Increasing Path in a Matrix | Hard |
| Course Schedule | Medium |
| 01 Matrix | Medium |
| Next Greater Element III | Medium |
| Search Suggestions System | Medium |
| Largest Rectangle in Histogram | Hard |
| Basic Calculator | Hard |
| Max Area of Island | Medium |
Unique to Adobe (123)
Problems in Adobe's list that do not appear at DoorDash.
| Problem | Difficulty |
|---|---|
| Special Binary String | Hard |
| Longest Substring Without Repeating Characters | Medium |
| Majority Element | Easy |
| Median of Two Sorted Arrays | Hard |
| 3Sum | Medium |
| Reverse Linked List | Easy |
| Smallest Range II | Medium |
| Climbing Stairs | Easy |
| Nim Game | Easy |
| Number of Increasing Paths in a Grid | Hard |
| Divide Intervals Into Minimum Number of Groups | Medium |
| Tenth Line | Easy |
Unique to DoorDash (53)
Problems in DoorDash's list that do not appear at Adobe.
Frequently Asked Questions
How many LeetCode questions do Adobe and DoorDash share?
Adobe and DoorDash share 25 LeetCode interview questions. 123 problems appear only in Adobe's list and 53 appear only in DoorDash's list.
What topics overlap most between Adobe and DoorDash?
The most common shared topics between Adobe and DoorDash are Array (15 shared questions), String (8 shared questions), Math (6 shared questions), Breadth-First Search (6 shared questions), Dynamic Programming (6 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Adobe or DoorDash?
Adobe has 34 Easy, 93 Medium, and 21 Hard questions. DoorDash has 7 Easy, 45 Medium, and 26 Hard questions. DoorDash has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Adobe and DoorDash?
Start with the 25 shared problems since they cover what both companies ask most often. Then add 20 Adobe-specific and 20 DoorDash-specific questions to round out your prep.