Grammarly vs Okta Interview Questions
Grammarly lists 30 LeetCode interview questions while Okta lists 20. They share 3 problems — 10% of Grammarly's bank and 15% of Okta's. Focus on the overlap first, then drill into 27 Grammarly-only and 17 Okta-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 Grammarly and Okta.
Step 2 — Company-specific depth: Add Grammarly-specific problems like Remove All Adjacent Duplicates In String, Search in Rotated Sorted Array, Vowel Spellchecker 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
3 Shared Questions
High-priority problems to practice for both Grammarly and Okta.
| Problem | Difficulty |
|---|---|
| Merge Intervals | Medium |
| Insert Delete GetRandom O(1) | Medium |
| Number of Islands | Medium |
Unique to Grammarly (27)
Problems in Grammarly's list that do not appear at Okta.
| Problem | Difficulty |
|---|---|
| Remove All Adjacent Duplicates In String | Easy |
| Search in Rotated Sorted Array | Medium |
| Vowel Spellchecker | Medium |
| Remove All Adjacent Duplicates in String II | Medium |
| Climbing Stairs | Easy |
| Repeated DNA Sequences | Medium |
| Sqrt(x) | Easy |
| Generate Parentheses | Medium |
| Perfect Number | Easy |
| Logger Rate Limiter | Easy |
| Sum of Left Leaves | Easy |
| Non-overlapping Intervals | Medium |
Unique to Okta (17)
Problems in Okta's list that do not appear at Grammarly.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| 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 |
| Making File Names Unique | Medium |
| Range Sum Query 2D - Immutable | Medium |
Frequently Asked Questions
How many LeetCode questions do Grammarly and Okta share?
Grammarly and Okta share 3 LeetCode interview questions. 27 problems appear only in Grammarly's list and 17 appear only in Okta's list.
What topics overlap most between Grammarly and Okta?
The most common shared topics between Grammarly and Okta are Array (3 shared questions), Sorting (1 shared questions), Hash Table (1 shared questions), Math (1 shared questions), Design (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Grammarly or Okta?
Grammarly has 7 Easy, 19 Medium, and 4 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 Grammarly and Okta?
Start with the 3 shared problems since they cover what both companies ask most often. Then add 20 Grammarly-specific and 17 Okta-specific questions to round out your prep.