Company interviews / Intel
Intel interview practice
20 coding questions are known to come up in Intel interviews (6 easy, 13 medium, 1 hard). The most common topics are Array, Hash Table, Stack, Linked List.
20Known questions
0Asked in last 6 months
13Medium
1Hard
Coding questions Intel asks
From public company-tagged interview question lists. Most recent and most frequent first.
Easy 6Medium 13Hard 1
- Array9
- Hash Table7
- Stack5
- Linked List4
- Two Pointers4
- Design3
- String3
- Math3
- Counting2
- Depth-First Search2
- Matrix2
- Dynamic Programming2
| Question | Difficulty | Asked recently |
|---|---|---|
| Find Consecutive Integers from a Data Stream | Medium | — |
| Maximum Nesting Depth of the Parentheses | Easy | — |
| Two Sum | Easy | — |
| Copy List with Random Pointer | Medium | — |
| Valid Parentheses | Easy | — |
| Number of Islands | Medium | — |
| Trapping Rain Water | Hard | — |
| Container With Most Water | Medium | — |
| Product of Array Except Self | Medium | — |
| Lowest Common Ancestor of a Binary Tree | Medium | — |
| Palindrome Linked List | Easy | — |
| Majority Element II | Medium | — |
| Count Primes | Medium | — |
| Min Stack | Medium | — |
| LRU Cache | Medium | — |
| Linked List Cycle | Easy | — |
| Maximum Subarray | Medium | — |
| Rotate Image | Medium | — |
| Palindrome Number | Easy | — |
| Longest Substring Without Repeating Characters | Medium | — |
Practice a Intel interview
Take the same AI interview a Intel candidate would face: you talk it through while you code, and get a scorecard with what earned each score. Three single-question interviews a day are free.