DocuSign vs X Interview Questions
DocuSign lists 36 LeetCode interview questions while X lists 51. They share 7 problems — 19% of DocuSign's bank and 14% of X's. Focus on the overlap first, then drill into 29 DocuSign-only and 44 X-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 7 overlapping problems first. These are the highest-yield questions for candidates interviewing at both DocuSign and X.
Step 2 — Company-specific depth: Add DocuSign-specific problems like Count Non Decreasing Arrays With Given Digit Sums, Find Maximum Area of a Triangle, Longest Substring Without Repeating Characters and X-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: X skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
7 Shared Questions
High-priority problems to practice for both DocuSign and X.
| Problem | Difficulty |
|---|---|
| Design Authentication Manager | Medium |
| Implement Trie (Prefix Tree) | Medium |
| LRU Cache | Medium |
| Merge Intervals | Medium |
| Insert Delete GetRandom O(1) | Medium |
| Integer to Roman | Medium |
| Trapping Rain Water | Hard |
Unique to DocuSign (29)
Problems in DocuSign's list that do not appear at X.
Unique to X (44)
Problems in X's list that do not appear at DocuSign.
| Problem | Difficulty |
|---|---|
| Tweet Counts Per Frequency | Medium |
| Flatten Nested List Iterator | Medium |
| Design Twitter | Medium |
| Binary Gap | Easy |
| Regular Expression Matching | Hard |
| Word Break II | Hard |
| Alien Dictionary | Hard |
| Time Needed to Buy Tickets | Easy |
| Valid Parentheses | Easy |
| Max Points on a Line | Hard |
| Merge k Sorted Lists | Hard |
| Trapping Rain Water II | Hard |
Frequently Asked Questions
How many LeetCode questions do DocuSign and X share?
DocuSign and X share 7 LeetCode interview questions. 29 problems appear only in DocuSign's list and 44 appear only in X's list.
What topics overlap most between DocuSign and X?
The most common shared topics between DocuSign and X are Hash Table (5 shared questions), Design (4 shared questions), Array (3 shared questions), Linked List (2 shared questions), Doubly-Linked List (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: DocuSign or X?
DocuSign has 3 Easy, 26 Medium, and 7 Hard questions. X has 8 Easy, 31 Medium, and 12 Hard questions. X has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both DocuSign and X?
Start with the 7 shared problems since they cover what both companies ask most often. Then add 20 DocuSign-specific and 20 X-specific questions to round out your prep.