Okta vs Twitter Interview Questions
Okta lists 20 LeetCode interview questions while Twitter lists 53. They share 3 problems — 15% of Okta's bank and 6% of Twitter's. Focus on the overlap first, then drill into 17 Okta-only and 50 Twitter-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 3 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Okta and Twitter.
Step 2 — Company-specific depth: Add Okta-specific problems like Simple Bank System, All Nodes Distance K in Binary Tree, Group Anagrams and Twitter-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Okta skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
3 Shared Questions
High-priority problems to practice for both Okta and Twitter.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Insert Delete GetRandom O(1) | Medium |
| Merge Intervals | Medium |
Unique to Okta (17)
Problems in Okta's list that do not appear at Twitter.
| Problem | Difficulty |
|---|---|
| Simple Bank System | Medium |
| All Nodes Distance K in Binary Tree | Medium |
| Group Anagrams | Medium |
| Find Median from Data Stream | Hard |
| Longest Consecutive Sequence | Medium |
| Container With Most Water | Medium |
| Daily Temperatures | Medium |
| Median of Two Sorted Arrays | Hard |
| Task Scheduler | Medium |
| Number of Islands | Medium |
| Making File Names Unique | Medium |
| Range Sum Query 2D - Immutable | Medium |
Unique to Twitter (50)
Problems in Twitter's list that do not appear at Okta.
| Problem | Difficulty |
|---|---|
| Regular Expression Matching | Hard |
| Integer to Roman | Medium |
| Valid Parentheses | Easy |
| Merge k Sorted Lists | Hard |
| Trapping Rain Water | 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 |
Frequently Asked Questions
How many LeetCode questions do Okta and Twitter share?
Okta and Twitter share 3 LeetCode interview questions. 17 problems appear only in Okta's list and 50 appear only in Twitter's list.
What topics overlap most between Okta and Twitter?
The most common shared topics between Okta and Twitter are Hash Table (2 shared questions), Design (2 shared questions), Array (2 shared questions), Linked List (1 shared questions), Doubly-Linked List (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Okta or Twitter?
Okta has 0 Easy, 15 Medium, and 5 Hard questions. Twitter has 8 Easy, 33 Medium, and 12 Hard questions. Okta has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Okta and Twitter?
Start with the 3 shared problems since they cover what both companies ask most often. Then add 17 Okta-specific and 20 Twitter-specific questions to round out your prep.