DE Shaw vs Tekion Interview Questions
DE Shaw lists 105 LeetCode interview questions while Tekion lists 23. They share 8 problems — 8% of DE Shaw's bank and 35% of Tekion's. Focus on the overlap first, then drill into 97 DE Shaw-only and 15 Tekion-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 8 overlapping problems first. These are the highest-yield questions for candidates interviewing at both DE Shaw and Tekion.
Step 2 — Company-specific depth: Add DE Shaw-specific problems like Binary Tree Cameras, Find Minimum Cost to Remove Array Elements, Maximum Number of Subsequences After One Inserting and Tekion-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: DE Shaw skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
8 Shared Questions
High-priority problems to practice for both DE Shaw and Tekion.
Unique to DE Shaw (97)
Problems in DE Shaw's list that do not appear at Tekion.
Unique to Tekion (15)
Problems in Tekion's list that do not appear at DE Shaw.
| Problem | Difficulty |
|---|---|
| Count the Number of Infection Sequences | Hard |
| Best Time to Buy and Sell Stock III | Hard |
| Most Stones Removed with Same Row or Column | Medium |
| Maximum Subarray | Medium |
| Ways to Split Array Into Three Subarrays | Medium |
| Meeting Rooms II | Medium |
| Word Ladder | Hard |
| Product of the Last K Numbers | Medium |
| Valid Parenthesis String | Medium |
| Daily Temperatures | Medium |
| Subarray Product Less Than K | Medium |
| Rank Teams by Votes | Medium |
Frequently Asked Questions
How many LeetCode questions do DE Shaw and Tekion share?
DE Shaw and Tekion share 8 LeetCode interview questions. 97 problems appear only in DE Shaw's list and 15 appear only in Tekion's list.
What topics overlap most between DE Shaw and Tekion?
The most common shared topics between DE Shaw and Tekion are Array (7 shared questions), Two Pointers (3 shared questions), Dynamic Programming (3 shared questions), Hash Table (3 shared questions), Binary Search (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: DE Shaw or Tekion?
DE Shaw has 11 Easy, 64 Medium, and 30 Hard questions. Tekion has 1 Easy, 16 Medium, and 6 Hard questions. DE Shaw has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both DE Shaw and Tekion?
Start with the 8 shared problems since they cover what both companies ask most often. Then add 20 DE Shaw-specific and 15 Tekion-specific questions to round out your prep.