IntelLeetCode Questions
VerifiedCommunity-reported coding interview questions for Intel, organized by frequency across 30-day, 3-month, and 6-month recency windows.
# | Problem | Difficulty | Frequency↓ | Acceptance | |
|---|---|---|---|---|---|
| #1 | Two Sum3 sources | Easy | 100% | 57.8% | |
| #2526 | Medium | 100% | 51.4% | ||
| #1614 | Easy | 100% | 85.0% | ||
| #20 | Valid Parentheses3 sources | Easy | 88% | 44.5% | |
| #138 | Copy List with Random Pointer3 sources | Medium | 88% | 63.3% | |
| #200 | Number of Islands3 sources | Medium | 83% | 64.7% | |
| #11 | Container With Most Water3 sources | Medium | 76% | 60.4% | |
| #42 | Trapping Rain Water3 sources | Hard | 75% | 67.7% | |
| #3 | Medium | 66% | 39.4% | ||
| #146 | LRU Cache3 sources | Medium | 66% | 47.6% | |
| #9 | Palindrome Number3 sources | Easy | 66% | 60.7% | |
| #53 | Maximum Subarray3 sources | Medium | 66% | 53.5% | |
| #155 | Min Stack3 sources | Medium | 66% | 58.4% | |
| #229 | Majority Element II3 sources | Medium | 66% | 56.5% | |
| #141 | Linked List Cycle3 sources | Easy | 66% | 54.7% | |
| #204 | Count Primes2 sources | Medium | 65% | 36.2% | |
| #48 | Rotate Image2 sources | Medium | 65% | 80.4% | |
| #238 | Product of Array Except Self2 sources | Medium | 65% | 69.1% | |
| #234 | Palindrome Linked List2 sources | Easy | 65% | 58.3% | |
| #236 | Medium | 65% | 69.7% | ||
| #509 | Easy | 63% | 74.3% |
Intel Technical Interview Overview & Company-Wise Questions
This page organizes 21 community-reported Intel LeetCode problems by difficulty, frequency, and recency so you can build a focused preparation queue. Reports are aggregated from public datasets and should be treated as preparation signals rather than predictions.
How to prioritize Intel preparation
Start with the 0 questions reported in the last 30 days, then work through the highest-frequency topics (Array, Hash Table, Stack, Linked List). This page tracks 21 community-reported questions across 7 Easy, 13 Medium, and 1 Hard problems. Data refreshed Oct 28, 2026.
Frequently Asked Questions
What are the most frequent LeetCode questions for Intel?
The leading problems in the available Intel interview reports include Two Sum, Find Consecutive Integers from a Data Stream, Maximum Nesting Depth of the Parentheses. This page tracks 21 reported problems across Easy (7), Medium (13), and Hard (1) difficulty levels.
Where can I practice company-wise LeetCode questions for Intel?
You can review all 21 Intel questions on this page, filter them by 30-day, 3-month, 6-month, and all-time windows, and save practice progress for free.
How does LeetMap Pro organize Intel interview problem recency?
LeetMap Pro groups community-reported occurrences into 30-day, 3-month, 6-month, and older windows. These are preparation signals from the available sources, not guarantees that a problem will appear in a future interview.
What is the difficulty distribution for Intel coding questions?
Medium is the largest tracked difficulty group for Intel, with 13 problems. The full distribution is 7 Easy, 13 Medium, and 1 Hard.