IntelLeetCode Questions
VerifiedCompany-wise coding interview questions asked by Intel, ranked by real 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% | |
| #42 | Trapping Rain Water3 sources | Hard | 75% | 67.7% | |
| #11 | Container With Most Water3 sources | Medium | 75% | 60.4% | |
| #3 | Medium | 65% | 39.4% | ||
| #204 | Count Primes3 sources | Medium | 65% | 36.2% | |
| #146 | LRU Cache3 sources | Medium | 65% | 47.6% | |
| #9 | Palindrome Number3 sources | Easy | 65% | 60.7% | |
| #48 | Rotate Image3 sources | Medium | 65% | 80.4% | |
| #53 | Maximum Subarray3 sources | Medium | 65% | 53.5% | |
| #155 | Min Stack3 sources | Medium | 65% | 58.4% | |
| #238 | Product of Array Except Self3 sources | Medium | 65% | 69.1% | |
| #229 | Majority Element II3 sources | Medium | 65% | 56.5% | |
| #234 | Palindrome Linked List3 sources | Easy | 65% | 58.3% | |
| #236 | Medium | 65% | 69.7% | ||
| #141 | Linked List Cycle3 sources | Easy | 65% | 54.7% | |
| #509 | Easy | 63% | 74.3% |
Intel Technical Interview Overview & Company-Wise Questions
Software engineering and technical interviews at Intel emphasize real-world problem solving, algorithmic efficiency, and scalable data structure design. The curated dataset above contains 21 verified LeetCode problems, categorized by frequency and filtered across recent interview seasons.
Frequently Asked Questions
What are the top LeetCode questions for Intel?
Leading questions include Two Sum, Find Consecutive Integers from a Data Stream, Maximum Nesting Depth of the Parentheses. Reviewing questions with higher recency (within the last 30 to 90 days) yields the highest return on preparation time.
Where can I practice company-wise LeetCode questions for Intel?
You can practice all 21 Intel LeetCode questions right here on LeetMap Pro. Filter by 30-day, 3-month, and 6-month recency, track your progress with local checkpoints, and practice curated SQL problems completely free.
How should I prepare for Intel coding rounds?
Begin by reviewing Medium-difficulty problems (13 tracked), which constitute the majority of technical rounds. Complement coding practice with foundational DSA patterns like Sliding Window, Two Pointers, and Graph Traversal.