Google vs Okta Interview Questions
Google lists 2,305 LeetCode interview questions while Okta lists 20. They share 19 problems — 1% of Google's bank and 95% of Okta's. Focus on the overlap first, then drill into 2,286 Google-only and 1 Okta-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 19 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Google and Okta.
Step 2 — Company-specific depth: Add Google-specific problems like Two Sum, Add Two Numbers, Trapping Rain Water and Okta-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
19 Shared Questions
High-priority problems to practice for both Google and Okta.
| Problem | Difficulty |
|---|---|
| Median of Two Sorted Arrays | Hard |
| Longest Consecutive Sequence | Medium |
| Container With Most Water | Medium |
| Merge Intervals | Medium |
| Number of Islands | Medium |
| LRU Cache | Medium |
| Group Anagrams | Medium |
| Product of Array Except Self | Medium |
| Find Median from Data Stream | Hard |
| Insert Delete GetRandom O(1) | Medium |
| Daily Temperatures | Medium |
| Word Ladder | Hard |
| Task Scheduler | Medium |
| Range Sum Query 2D - Immutable | Medium |
| Word Ladder II | Hard |
| All Nodes Distance K in Binary Tree | Medium |
| Insert Delete GetRandom O(1) - Duplicates allowed | Hard |
| Simple Bank System | Medium |
| Reverse Substrings Between Each Pair of Parentheses | Medium |
Unique to Google (2,286)
Problems in Google's list that do not appear at Okta.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Add Two Numbers | Medium |
| Trapping Rain Water | Hard |
| Longest Common Prefix | Easy |
| Palindrome Number | Easy |
| Merge Sorted Array | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Best Time to Buy and Sell Stock | Easy |
| 3Sum | Medium |
| Create Hello World Function | Easy |
| Merge Strings Alternately | Easy |
| Longest Palindromic Substring | Medium |
Unique to Okta (1)
Problems in Okta's list that do not appear at Google.
| Problem | Difficulty |
|---|---|
| Making File Names Unique | Medium |
Frequently Asked Questions
How many LeetCode questions do Google and Okta share?
Google and Okta share 19 LeetCode interview questions. 2286 problems appear only in Google's list and 1 appear only in Okta's list.
What topics overlap most between Google and Okta?
The most common shared topics between Google and Okta are Array (13 shared questions), Hash Table (10 shared questions), Design (6 shared questions), Sorting (4 shared questions), Breadth-First Search (4 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Google or Okta?
Google has 601 Easy, 1205 Medium, and 499 Hard questions. Okta has 0 Easy, 15 Medium, and 5 Hard questions. Okta has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Google and Okta?
Start with the 19 shared problems since they cover what both companies ask most often. Then add 20 Google-specific and 1 Okta-specific questions to round out your prep.