GoogleLeetCode Questions
VerifiedCommunity-reported coding interview questions for Google, 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% | |
| #2 | Add Two Numbers3 sources | Medium | 79% | 48.8% | |
| #4 | Median of Two Sorted Arrays3 sources | Hard | 75% | 47.0% | |
| #14 | Longest Common Prefix3 sources | Easy | 75% | 47.9% | |
| #9 | Palindrome Number3 sources | Easy | 75% | 60.7% | |
| #42 | Trapping Rain Water3 sources | Hard | 75% | 67.7% | |
| #15 | 3Sum3 sources | Medium | 75% | 39.4% | |
| #3 | Medium | 75% | 39.4% | ||
| #121 | Best Time to Buy and Sell Stock3 sources | Easy | 75% | 57.0% | |
| #128 | Longest Consecutive Sequence3 sources | Medium | 75% | 47.2% | |
| #5 | Longest Palindromic Substring3 sources | Medium | 75% | 38.2% | |
| #88 | Merge Sorted Array3 sources | Easy | 75% | 55.2% | |
| #1768 | Merge Strings Alternately3 sources | Easy | 75% | 82.1% | |
| #2667 | Create Hello World Function3 sources | Easy | 75% | 81.9% | |
| #11 | Container With Most Water3 sources | Medium | 68% | 60.4% | |
| #20 | Valid Parentheses3 sources | Easy | 67% | 44.5% | |
| #169 | Majority Element3 sources | Easy | 67% | 66.4% | |
| #7 | Reverse Integer3 sources | Medium | 66% | 32.1% | |
| #1757 | Easy | 66% | 88.6% | ||
| #560 | Subarray Sum Equals K3 sources | Medium | 66% | 47.7% | |
| #26 | Remove Duplicates from Sorted Array3 sources | Easy | 66% | 63.2% | |
| #13 | Roman to Integer3 sources | Easy | 66% | 66.8% | |
| #56 | Merge Intervals3 sources | Medium | 65% | 52.3% | |
| #200 | Number of Islands3 sources | Medium | 65% | 64.7% | |
| #53 | Maximum Subarray3 sources | Medium | 65% | 53.5% | |
| #70 | Climbing Stairs3 sources | Easy | 64% | 54.2% | |
| #21 | Merge Two Sorted Lists3 sources | Easy | 63% | 68.5% | |
| #22 | Generate Parentheses3 sources | Medium | 63% | 78.9% | |
| #1929 | Concatenation of Array3 sources | Easy | 63% | 90.2% | |
| #31 | Next Permutation3 sources | Medium | 63% | 45.6% | |
| #283 | Move Zeroes3 sources | Easy | 63% | 64.1% | |
| #206 | Reverse Linked List3 sources | Easy | 63% | 80.8% | |
| #54 | Spiral Matrix3 sources | Medium | 63% | 57.2% | |
| #875 | Koko Eating Bananas3 sources | Medium | 63% | 50.2% | |
| #2235 | Add Two Integers3 sources | Easy | 63% | 88.0% | |
| #347 | Top K Frequent Elements3 sources | Medium | 63% | 66.8% | |
| #51 | N-Queens3 sources | Hard | 63% | 76.0% | |
| #410 | Split Array Largest Sum3 sources | Hard | 63% | 60.9% | |
| #27 | Remove Element3 sources | Easy | 63% | 62.1% | |
| #253 | Meeting Rooms II3 sources | Medium | 63% | 52.7% | |
| #17 | Medium | 63% | 66.4% | ||
| #118 | Pascal's Triangle3 sources | Easy | 63% | 79.1% | |
| #136 | Single Number3 sources | Easy | 63% | 77.9% | |
| #394 | Decode String3 sources | Medium | 63% | 62.9% | |
| #33 | Search in Rotated Sorted Array3 sources | Medium | 63% | 45.2% | |
| #84 | Largest Rectangle in Histogram3 sources | Hard | 63% | 50.3% | |
| #146 | LRU Cache3 sources | Medium | 63% | 47.6% | |
| #18 | 4Sum3 sources | Medium | 63% | 41.1% | |
| #162 | Find Peak Element3 sources | Medium | 63% | 47.1% | |
| #189 | Rotate Array3 sources | Medium | 63% | 45.2% |
Google Technical Interview Overview & Company-Wise Questions
This page organizes 2417 community-reported Google 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 Google preparation
Start with the 354 questions reported in the last 30 days, then work through the highest-frequency topics (Array, String, Hash Table, Math). This page tracks 2417 community-reported questions across 633 Easy, 1260 Medium, and 524 Hard problems. Data refreshed Oct 28, 2026.
Frequently Asked Questions
What are the most frequent LeetCode questions for Google?
The leading problems in the available Google interview reports include Two Sum, Add Two Numbers, Median of Two Sorted Arrays. This page tracks 2417 reported problems across Easy (633), Medium (1260), and Hard (524) difficulty levels.
Where can I practice company-wise LeetCode questions for Google?
You can review all 2417 Google 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 Google 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 Google coding questions?
Medium is the largest tracked difficulty group for Google, with 1260 problems. The full distribution is 633 Easy, 1260 Medium, and 524 Hard.