| | --- |
| | license: mit |
| | task_categories: |
| | - text-classification |
| | - question-answering |
| | - text-generation |
| | - text2text-generation |
| | language: |
| | - en |
| | tags: |
| | - code |
| | pretty_name: leet-leet |
| | size_categories: |
| | - 100K<n<1M |
| | --- |
| | |
| | # LeetCode Solution Dataset |
| |
|
| | This dataset contains **community-contributed LeetCode solutions** scraped from public discussions and solution pages, enriched with metadata such as vote counts, author info, tags, and full code content. The goal is to make high-quality, peer-reviewed coding solutions programmatically accessible for research, analysis, educational use, or developer tooling. |
| |
|
| | ## Column Descriptions |
| |
|
| | | Column Name | Type | Description | |
| | |------------------|-------------|-----------------------------------------------------------------------------| |
| | | `question_slug` | `string` | The unique slug of the LeetCode question | |
| | | `title` | `string` | Title of the submitted solution | |
| | | `slug` | `string` | URL-safe identifier for the solution (can be used to reconstruct URL) | |
| | | `summary` | `string` | Short description or intro snippet of the solution | |
| | | `author` | `string` | Username of the contributor | |
| | | `certification` | `string` | LeetCode’s certification level for the author | |
| | | `created_at` | `timestamp` | When the solution was originally posted | |
| | | `updated_at` | `timestamp` | When the solution was last modified | |
| | | `hit_count` | `int` | Number of views the solution has received | |
| | | `has_video` | `boolean` | Whether the solution includes a video explanation | |
| | | `content` | `string` | The full markdown content including code blocks | |
| | | `upvotes` | `int` | Total number of upvotes | |
| | | `downvotes` | `int` | Total number of downvotes | |
| | | `tags` | `list[str]` | List of tags (e.g. algorithm type, difficulty, company, etc.) | |
| | | `comments` | `int` | Number of top-level comments on the solution | |
| |
|
| | `question_slug`: Construct the link this way: "https://leetcode.com/problems/{question_slug}/description/" |
| | |
| | --- |
| | |
| | This is a data is part of a wider family of datasets, it includes a dataset with detailed description and other statistics about each problem and another one with 100 solutions sorted by "Most-Voted". |
| | PS. questions are uploaded every week on the platform if you would like me to update the data or need more solutions for each problem, let me know. |
| | Code used for scrapping can be accessed here: "https://github.com/timetooth/leetcode_scraper.git" star the repo if you like it. |
