Welcome to a curated collection of daily LeetCode problems solved in multiple programming languages with clear explanations and optimized solutions. This repo is designed to help you improve your coding skills, prepare for technical interviews, and master algorithms and data structures.
- Daily problem solutions with detailed comments and explanations
- Problems categorized by difficulty: Easy, Medium, Hard
- Coverage of key topics: arrays, strings, linked lists, trees, graphs, dynamic programming, sorting, searching, and more
- Multiple language implementations (e.g., Python, Java, JavaScript)
- Tips on problem-solving approaches and optimization techniques
- Consistent commit history to track progress
- Developers preparing for coding interviews
- Students learning algorithms and data structures
- Anyone wanting to build strong problem-solving skills
- Programmers looking for daily coding practice
- Browse problems by difficulty or topic folders
- Review the solution code and explanations
- Try solving problems yourself before checking solutions
- Practice regularly to build confidence and speed
TablePrompt:
Generate a Markdown table for the month of January 2026, with columns "Date", "Problem Name", and "Solution Link".
Make the columns wide by adding extra spaces in headers and cells so I have plenty of room to write.
Fill only the "Date" column with all dates of the month in YYYY-MM-DD format. Leave the other columns empty.
Latest artciles: Matrix Chain Multiplication: https://github.com/siddengineer/Leetcode-Daily-Solutions-and-Problems-Python-/blob/main/Matrix%20Chain%20Multiplication
September-2025
October (2025)
November(2025)
| Date | Problem Name | Solution Link |
|---|---|---|
| 2025-11-01 | ||
| 2025-11-02 | ||
| 2025-11-03 | ||
| 2025-11-04 | ||
| 2025-11-05 | ||
| 2025-11-06 | ||
| 2025-11-07 | ||
| 2025-11-08 | ||
| 2025-11-09 | ||
| 2025-11-10 | ||
| 2025-11-11 | ||
| 2025-11-12 | ||
| 2025-11-13 | ||
| 2025-11-14 | ||
| 2025-11-15 | ||
| 2025-11-16 | ||
| 2025-11-17 | ||
| 2025-11-18 | ||
| 2025-11-19 | ||
| 2025-11-20 | ||
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| 2025-11-23 | ||
| 2025-11-24 | ||
| 2025-11-25 | ||
| 2025-11-26 | ||
| 2025-11-27 | ||
| 2025-11-28 | ||
| 2025-11-29 | ||
| 2025-11-30 |
December:
| Date | Problem Name | Solution Link |
|---|---|---|
| 2025-12-01 | ||
| 2025-12-02 | ||
| 2025-12-03 | ||
| 2025-12-04 | ||
| 2025-12-05 | ||
| 2025-12-06 | ||
| 2025-12-07 | ||
| 2025-12-08 | ||
| 2025-12-09 | ||
| 2025-12-10 | ||
| 2025-12-11 | ||
| 2025-12-12 | ||
| 2025-12-13 | ||
| 2025-12-14 | ||
| 2025-12-15 | ||
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| 2025-12-19 | ||
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| 2025-12-23 | ||
| 2025-12-24 | ||
| 2025-12-25 | ||
| 2025-12-26 | ||
| 2025-12-27 | ||
| 2025-12-28 | ||
| 2025-12-29 | ||
| 2025-12-30 | ||
| 2025-12-31 |